I will go to visit my aunt in England ______ the summer holiday starts.
| A．while | B．since |
| C．until | D．as soon as |
--- Do you know _____ by the police last night? --- Yes, because he spread a rumor(谣言) on Wechat.
| A．how was a teenager caught |
| B．how a teenager was caught |
| C．why was a teenager caught |
| D．why a teenager was caught |
--- Many parents often warn their kids _____ candies or toys from a total stranger.
--- That’s right. They are afraid it bring some danger to the kids.
| A．to accept | B．accepting |
| C．not to accept | D．not accepting |
“Students _____ made no mistakes in today’s exercises please raise your hands.” The teacher said.
| A．which | B．who | C．what | D．whose |
--- Time for bed, Dear. --- Not yet, Mum. I _____ until I _____ going over my lessons.
| A．will stay up; finish | B．stays up; will finish |
| C．won’t stay up; finish | D．don’t stay up; will finish |
--- Alex, did you find the old house that you used to live in?
--- Yes, but with much difficulty, for my hometown has _____ changed over these years.
| A．hard | B．hardly | C．complete | D．completely |