— So you have met Maria?
— Yes, it was last week ______ we attended Jack’s party.
| A．where | B．that | C．when | D．why |
The managers discussed the plan that they would like to see _______the next year.
| A．carry out | B．carrying out | C．carried out | D．to carry out |
how to do the homework, I went to ask my teacher for help.
| A．Not to know | B．Not knowing | C．Knowing not | D．Not known |
You’d better leave the windows _________ and the door ___________.
| A．open, closed | B．opened, closing |
| C．opened, close | D．open, close |
We should spend as much time as we _______ over our lessons.
| A．go | B．can to go | C．can go | D．can going |
It’s _______ much more than I ________ it.
| A．cost, paid | B．spent, paid for | C．worth, paid | D．worth, paid for |