--- ___________ there any sharks in the aquarium? --- No, we didn’t see any.
| A．Did | B．Had | C．Have | D．Were |
He thought difficult for the students to pass the exam．
| A．it’s | B．that | C．／ | D．it |
Could you please the children with the snake?
| A．to ask；not to play | B．ask；not to play |
| C．ask；not play | D．ask；don’t play |
—Where is John?
—He be reading books in the library, but I’m not sure．
| A．must | B．may | C．can | D．should |
Of the two shirts，I’d choose one to save some money for a book．
| A．cheaper | B．the cheaper |
| C．more expensive | D．the more expensive |
— bad weather! It makes me down．
—Yes． rainy morning!
| A．What；What | B．What a；What |
| C．What a；What a | D．What；What a |