Structure TOEFL skill-9

9. Adjective Clause Connector
An adjective clause describes a noun. Because the clause is an adjective, it is positioned directly after the noun that it describes.

In the first example, there are two clauses: this is the subject of the verb is, and I is the subject of the verb want. That is the adjective clause connector that joins these two clauses, and the adjective clause that I want to buy describes the noun house.

In the second example, there are also two clauses: house is the subject of the verb is, and I is the subject of the verb want. In this sentence also, that is the adjective clause connector that joins these two clauses, and the adjective clause that I want to buy describes the noun house.

The following example shows how these sentence patterns could be tested in the Structure section of the TOEFL test.

Example

The job _____ started yesterday was rather difficult.
(A) when
(B) was
(C) after
(D) that he

In this example, you should notice quickly that there are two clauses: job is the subject of the verb was, and the verb started needs a subject. Because there are two clauses, a connector is also needed. Answers (A) and (C) have connectors, but there are no subjects, so these answers are not correct. Answer (B) changes started into a passive verb; in this case the sentence would have one subject and two verbs, so answer (B) is not correct. The best answer to this question is answer (D). The correct sentence should say: The job that he started yesterday was rather difficult. In this sentence job is the subject of the verb was, he is the subject of the verb started, and the connector that joins these two clauses.

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