-- Look at the boy running on the ground. Is it David?
-- It _______ be him. I saw him go to the teacher’s office just now.
| A．might | B．could | C．can’t | D．mustn’t |
The children always have a great time_______ each other.
| A．talking to | B．talking of | C．to talk to; | D．to talk of |
I could see her face very_______, for she happened to sit _______me.
| A．careful; next to | B．happy; near | C．clearly; opposite to | D．beautiful; besides |
- Is there a big library in your school?
- Yes, the number of the books in our school library_______ very _______.
| A．are; many | B．are; large | C．is; large | D．is; small |
The piano is too big. Can you make_______ for it?
| A．a space | B．some space | C．some rooms | D．some places |
Nanjing is not so large_______ Shanghai, however, it's the second_______ city in East China.
| A．like; largest | B．as; largest | C．like; larger | D．as; larger |