---Excuse me,Sir.Do you have the time?
---_______.
| A．Yes,I do. | B．No problem | C．Half past twelve | D．Certainly,I have. |
Prison Break is the best American TV play that I _____these years.
| A．watch | B．will watch | C．have watched | D．was watching |
--Will you join us to play basketball on Saturdy afternoon?
---______,but I promised to go swimming with Eric.
| A．Never mind | B．Many thanks | C．Take it easy | D．My pleasure |
---Are Jim and Bob playing outside?
----_______.They are doing their homework in the study.
| A．Either | B．Both | C．Neither | D．None |
--Who’s the man over there?Is it Mr Black?
----It _____be him.He’s much taller.
| A．mustn’t | B．can’t | C．should | D．may |