– Did you notice John was not at work today?
--- No. If _____working, I would have noticed it.
| A．I’d be | B．I wasn’t | C．I’d been | D．I weren’t |
That’s the new machine ______ parts are too small to be seen.
| A．that | B．which | C．whose | D．What |
---Do you think you could do it without help?
---______. This is not the first time for me.
| A．Take care | B．Hurry up | C．Not exactly | D．Don’t worry |
---Perhaps we can’t arrive at the bus station on time．
--- ．We still have forty minutes．
| A．Yes, you are right | B．Not at all |
| C．What a pity | D．Take it easy |
This small seaside village is such a perfect place for holidays that visitors never leave it____________．
| A．feeling disappointing | B．felt disappointing |
| C．feeling disappointed | D．felt disappointed |
--- Sorry for the delay．I got lost in the mountain．
--- OK．You’re safe and that’s what ．
| A．does | B．works | C．stays | D．counts |