I got up early that morning, but I _____ so because I had no work to do.
| A．mustn’t have done | B．didn’t need to do | C．needn’t have done | D．can’t have done |
I’d get it for you__ I could remember who last borrowed it.
| A．except that | B．if only | C．on condition that | D．considering whether |
Eric nearly always wins the science award.That’s because his projects are ___.
| A．extremely presented well | B．well presented extremely | C．presented well extremely | D．extremely well presented |
Our city has changed a great deal,It doesn’t even resemble ___.
| A．the one of three years ago | B．one three years ago | C．the one since three years | D．one from three years |
I did not call to make my airline reservation, but I ___.
| A．should have | B．may have | C．must have | D．shall have |
The other apartments I looked at were too expensive.So, I’m better off ___ where I am.
| A．stay | B．staying | C．to stay | D．if staying |