There is no doubt _____ short sight is a serious problem among the youth of our country.
| A．which | B．whether | C．what | D．that |
Well, if watching TV or seeing a film doesn’t______ to you, how about going hiking, instead?
| A．appeal | B．belong | C．refer | D．occur |
—Would you mind giving me and my classmates a gift to school?
—___
| A．Yes, please | B．Yes, I do |
| C．never mind | D．Of course not |
Was it ______ Expo 2010 that made Shanghai the focus of the world then?
| A．hosted | B．to be hosted | C．hosting | D．having hosted |
—What was his performance like?
—Oh, it couldn’t have been___．
| A．less wonderful | B．more wonderful |
| C．much wonderful | D．the most wonderful |
Biarni was hoping to join his father who was with Eric, but he was blown off course and found himself in an unknown land, ______ he eventually reached Greenland．
A．from how B from where C．from which D．from when