I have been staying up until midnight since Monday, _____ on my paper. I need to catch up on some sleep this weekend.
| A．working | B．worked |
| C．works | D．to work |
We ___ have a football match if it ___ not rain.
| A．shall… is | B．shall… does | C．will..is not | D．will…was |
I ___ here on time tomorrow.
| A．are | B．will be | C．am going to | D．was |
I ___ her for a long time since she left here.
| A．haven’t seen | B．am not see | C．hasn't seen | D．do not see |
This machine _______. It hasn’t worked for years.
| A．didn’t work | B．wasn’t working | C．isn’t working | D．doesn’t work |
their nationalities, we will make friends with anyone who is friendly.
| A．Regardless of | B．Thanks to | C．Except for | D．Despite |