This exercise tests your understanding of basic grammar structures.
1. One day scientists will …………………. find a cure for cancer.
a) can
b) be able to
c) been able to
d) have been able to
2. What have you …………………. to find out?
a) been able
b) able
c) were able
d) had been
3. She is interested …………………. to fly.
a) to learn
b) learning
c) to learning
d) learn
4. She didn’t look happy …………………. me.
a) to see
b) to seeing
c) in seeing
d) at seeing
5. That laptop is yours, …………………..?
a) isn’t it?
b) aren’t they
c) doesn’t it
d) won’t it
6. It was …………………. that we didn’t go out.
a) so warm a day
b) a so warm day
c) so warm day
d) none of these
7. They are …………………. in love with each other.
a) mad
b) madly
c) badly
d) madden
8. He was …………………. injured in the accident.
a) fatally
b) fatal
c) deadly
d) deathly
9. You can speak …………………..
a) free
b) freely
c) with freedom
d) none of these
10. He very much enjoys ………………….
a) swimming
b) to swim
c) swim
d) to swimming
Answers
1. One day scientists will be able to find a cure for cancer.
2. What have you been able to find out?
3. She is interested in learning to fly.
4. She didn’t look happy to see me.
5. That laptop is yours, isn’t it?
6. It was so warm a day that we didn’t go out.
7. They are madly in love with each other.
8. He was fatally injured in the accident.
9. You can speak freely.
10. He very much enjoys swimming.
