----Do you know the iPhone5 has come out?
----Really? It’s said to be superior the iPhone4s. I can’t wait to buy .
| A．to; one | B．than; one | C．to; it | D．than; that |
The boy looks pale and thin. He _____ ill.
| A．can be | B．has to be | C．must be | D．should be |
.He went there on foot and got very tired, but he _____ by bus. The fare was rather cheap.
| A．could have gone | B．must have gone |
| C．ought have gone | D．will have gone |
Jape is two hours late. What _____?
| A．can have happened | B．can happen |
| C．should have happened | D．should happen |
–We didn’t see Tom at the lecture yesterday.
–He _____ it. He had attended the same lecture before.
| A．mustn’t attend | B．can’t have attended |
| C．would have not attended | D．needn’t have attended |
You _____ the flowers more water so that they can grow well now.
| A．would have given | B．might have given |
| C．must have given | D．should have given |