test Toefl

Exercise 1
3. In the summer the trip to the mountain is our favorite trip
This sentence is wrong. This sentence has two preposition. The sentence should not be used is because the mountains is a plural subject that agrees with the plural verb are
so this is the best answer
(In the summer) the trip (to) The mountains are our favorite trip
*In the summer : preposition
*To : preposition
*The Mountains : subject
*are : verb

Exercise 2
3. The tall green trees along the road
This sentence is wrong. This sentence has two preposition. this sentence has no verb. But the subject is trees. Trees is a plural subject that agrees with the plural verb are
so this is the best answer
The Tall green trees are along the road
* Trees : subject
* are : verb

Toefl Exercise (Skills 1-2)
5. Between 1725 and 1750, New England witnessed an increase in the specialization of …….
a. occupations
b. They occupied
c. occupies
d. it occupied them
answer A is a noun. Answer B is subject and verb. Answer C is a verb. Answer D is subject and verb too. The preposition (of, to, the ect) must be paired with a noun. Answer A, OCCUPATIONS is the best answer. Answer B, C, D are not corret