Many sentences in English have more than one clause. ( A clause is a group of words containing a subject and a verb). You need to check that every subject has a verb an every verb has a subject. There are various ways to join clauses in English. Certain patterns appear frequently in english.
In the next link you have some exercises for each skills (6-8):
Sentences with multiple clauses
QUIZ
TOEFL EXERCISE (Skills 6-8): Choose the word or group of words that best completes the sentence.
Some sentences in english have just one subject an verb, and it is very importan for you to find the subject and verb in these sentences. Therefore, you should be able to do the following in sentences with one subject and verb:
In the next link you have some exercises for each skills (1-5):
QUIZ
TOEFL EXERCISE (Skills 1-5): Choose the word or group of words that best completes the sentence.
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