210. Being a student, you should _____ full use of your time to study each day.
| A．take | B．refer | C．make | D．Settle |
Over 200, 000 hotel reservations were made in Hong Kong through Taobao last year, _______ it the most popular travel destination among Chinese netizens.
| A．making | B．to make | C．having made | D．made |
The sleeping baby would be scared _______ a sudden loud noise.
| A．was there | B．there was | C．should there be | D．there should be |
Life isn’t meant to be easy and you have to _______ some pain to 1earn the skills to move forward.
| A．get across | B．go over | C．get into | D．go through |
One can’t do extreme sports _________ he or she has had some training.
| A．if | B．unless | C．once | D．since |
--David, are you 1istening to me?
--Sorry, Dad. I _______ to make sense of what the reporter said.
| A．was trying | B．have tried | C．am trying | D．tried |