When it comes to repairing refrigerators, Paul is superior ________ Bob．
| A．on | B．at | C． by | D．to |
—Did you get a ticket?
—No. I______, but there wasn’t any left.
| A．had to | B．attempted to | C．decided to | D．managed to |
We have finished the project finally . No one can imagine the difficulty we had _____the problem,
| A．to solve | B．solved | C．solving | D．solve |
I’d like to work with _______ is honest and easy to get on with.
| A．who | B．whoever | C．whomever | D．no matter who |
Mum is coming. What present _______ for your birthday?
| A．you expect she has got | B．you expect has she got |
| C．do you expect she has got | D．do you expect has she got |
The bell ____ the end of the period rang and we had to stop our discussion
| A．indicating | B．indicated | C．to be indicated | D．being indicated |