Tips & Trick TOEFL structure

Basically, on the whole matter tested on the TOEFL test, TOEFL part structure is the most difficult part of the problem was that even though the number of the least among part about listening and reading. Section about the structure and written expression is usually placed on the second part after the listening session is complete. Material about this structure has two models that include sentence completion (complete the sentence) in part A, while part B is usually referred to as error identification (identify grammatical errors).
tips TOEFL Structure:
1. Consider Elements Shaping Relations between Sentences and Sentences
In part A will be asked to choose the most correct answer grammatically. Meanwhile, part B, we will find a group of words are underlined with a marked (a), (b), (c) and (d). However, the difference with part A on part B is that we will be asked to choose which is wrong and is grammatically incorrect. Basically, in all branches of science must recognize the concept and the term structure (structure). A structure usually has three main points that are constituent elements of sentences, linkages / relationships between the sentence elements, and patterns that tie all these elements. Similarly happened in a matter of TOEFL structure where we have to recognize the smallest unit being tested in a sentence.
For a more detailed explanation, the following delivered variety TOEFL about structure and discussion:

    I wish you would tell me ...................... (A) Who is being lived next door
    (B) Who does live in the next door
    (C) Who lives next door
    (D) Who was living next door

    The order of the correct sentence is subject + verb + (complement) + (modifier). So the sentence (D) is definitely wrong because it does not fit the standard rules. While the sentence (A), is being lived is not possible on a verbal structure model. Then the sentence (B) can be ignored because the word does and in the sentence is not important to be in this model. So the correct answer is (C).
    During the Daytona, the lead car ..................... .., leaving the others far behind. (A) Forwarded Rapidly
    (B) Advanced Rapidly
    (C) Advanced forward Rapidly
    (D) in a Rapidly Advanced Manner

    After the subject 'the lead car' of course we will need a verb to complete the sentence. Said forward is not a verb, so the answer (A) is wrong. Then answer (B) is correct verb + adverb Rapidly. Answer (C) redundant because of advanced means to move forward, while the answer (D) is not appropriate for Rapidly should be used as an adjective form.
    In the (A) United States, there (B) are much (C) holidays throughout the (D) year. In this sentence appears that says much can be categorized as non-count nouns while the word holidays is a count noun.
    So is the wrong word (C) which should be replaced with the word many.
    Tomatoes (A) grows (B) all (C) year long in (D) Florida. See the entire context in a sentence, it is clear that the question here is the tomatoes in the plural. Therefore, a suitable partner after the plural form is singular. So the answer (B) is wrong and should be replaced with the word singular grow.
2. Note the Vocabulary and Grammar Correct
As has been described above that the TOEFL structure is the most difficult part of the whole learning TOEFL test. Therefore, we will not be able to understand and comprehend what the structure and how the correct method to do it with only a glance or learn it in a short time. For example, we may not be able to master the problems of structure if we are just beginning to learn on Saturday while we will follow the TOEFL test on Monday. In addition, the main component in the governance of English is their subject and verb.
The presence of subject and verb is very important as a basic component of the sentence. Meanwhile, English grammar is also familiar with the pronunciation time difference, whether it occurs in the present, past, or future. This time difference will influence the form of the verb used and the formula used. Thus, an understanding of the shape or pattern of formula (Simple Present or Simple Past or Future Simple Tense) is very important in the discussion of TOEFL structure.

Resource : http://kursustoefl.com/soal-toefl-structure-dan-pembahasannya.html