1. It was not until midnight
the camping site.
A. that they reached B. that they did not reach
C. did they reach D. did they not reach
2. It is predicated that existing reserves of fossil fuel
by 2045.
A. have been run out B. are going to be run out
C. will have run out D. have run out
3. Only by increasing its exports drastically
from the present trade imbalance.
A. the country can emerge B. the country might emerge
C. can the country emerge D. the country might emerged
4. The more acid you add to the solution,
it becomes.
A. cloudier B. the cloudiest C. more cloudy D. the cloudier
5. The lecture said "It's time you
the literature review."
A. began B. should begin C. begin D. are beginning
6.
way you do it, the answer is always the same.
A. However B. Whichever C. Whoever D. Why ever
7.
producing methane, the process also produces carbon monoxide.
A. Apart B. As well C. Besides D. In addition
8. Einstein,
changed our ways of seeing the universe, did not learn to read until he was ten.
A. which theories B. that his theories
C. whose theories D. who theories
9. It is not so much the language
the legal jargons that makes the book difficult to understand.
A. but B. nor C. as D. like
10. The shop has sold many refrigerators of this kind and the rest
on sale today.
A. is B. has C. have D. are
The owner and captain refused to leave
ship which was sinking.