1 . —Is this the first time that you ________ Hangzhou?
—No. But it has been 3 years since I last ________ here.

A．visit; come	B．have visited; came
C．visited; came	D．have visited; come

2 . —Hi, I’m Peter. Are you new here? I haven’t seen you around?
—Hello, Peter. I’m Bob. I just ________ on Monday.

A．start	B．have started
C．started	D．had started

3 . —Haven’t seen you for ages! Where have you been?
—I went to Ningxia and ____________there for one year, teaching as a volunteer.

A．stayed	B．have stayed
C．had stayed	D．am staying

4 . He insisted that he ______ right, and so he insisted that his plan ______ carried out at once.

A．was; be	B．be; would be
C．was; was	D．be; should be

5 . Mr. Black, as well as his wife and children, ________ invited to the dinner party last night.

A．was

B．were

C．has been

D．have been