think
- They think the actors act better than ______ in Spaceman on Earth.
- What do you think of math? — I find difficult to learn it.
- I think _______ our duty to keep our environment clean and tidy.
- I think _________ necessary for students to take an interest in all subjects.
- What do you think of the movie by Zhao Wei?—Terrific. I like ______ very much.
- Many students think hard to learn English well.
- What do you think of the two backpacks? —______ of them are very nice.
- Do you think ________ necessary to take the second turning?
- Look at that girl!—I think ___is Jenny.
- Whose hat is this? — I think it can’t be John’s or Kate’s. It’s much too small for __________.