We________on this project for four hours.Let's have a rest.
| A．are working | B．have been working |
| C．worked | D．had worked |
．It rained heavily. And it was very kind of him to his umbrella with me .
| A．share | B．take | C．bring | D．use |
．I’ll take ________ wants to go.
| A．that | B．who | C．whoever | D．whomever |
You didn’t bother me.________ ,I like your company.
| A．In other words | B．On the contrary | C．For one thing | D．On the other hand |
—— I’m sorry the traffic is so heavy.
—— Does that _____ why you are so late?
| A．come across | B．believe in | C．focus on | D．account for |
．Being a disabled man, he has difficulty ________________
| A．earning livings | B．earning his living | C．to earn livings | D．to earn his living |