--- It’s difficult for the village children to cross the river for school.
--- I think a bridge _______ over the river.
| A．should be built | B．is being built | C．has been built | D．was built |
––Did your mother go to Amy’s party?
––No, she __________.
| A．hasn’t invited | B．isn’t invited | C．wasn’t invited | D．didn’t invite |
There will be an exhibition of the _____ of dictionary in our city next week. We can learn more about the dictionary’s history there.
| A．excitement | B．advertisement | C．development | D．environment |
"Double click" means you click twice on the button of the _______ to start the program.
| A．screen | B．mouse | C．keyboard | D．printer |
一How long has Tom _______ Nancy?
一I don’t know. And I even didn’t know they ______ .
| A．married to:got married | B．married；married to |
| C．been married to;got married | D．been married；got married |
The book _______ well. I’m afraid it _________ out.
| A．is sold; has sold | B．sells; is sold | C．sells; to be sold | D．is sold; sells |