---Tell me something about your adventure in the rainforest, please.
---We lost our way in the forest and ___ made matters worse was ___ night began to fall.
| A．what; that | B．it; that | C．it; because | D．what; because |
You look so tired tonight. It's time you ___.
A go to sleep B. went to sleepy C.go to bed D.went to bed
Knowing how long the test would last, the students who finished ________ back and waited until the end of the exam.
| A．settle | B．settled | C．settling | D．to settle |
I would appreciate ____if you would turn the music down.
| A．that | B．it | C．one | D．those |
I don’t think he could have done such a stuip thing last night，_____?
| A．do I | B．did he | C．could I | D．has he |
She looks forward every spring to ________ the flower-lined garden.
| A．visit | B．paying a visit | C．walk in | D．walking in |