It is reported that _________ schools are improving their IT environment.
| A．a great many | B．a great deal | C．a large amount of | D．a large part of |
Jack is preparing for the IELTS, so he has to_____ his visit to Beijing．
| A．take off | B．put off | C．turn off | D．give off |
With some books badly needed _____, she went to the bookstore hurriedly．
| A．to buy | B．buying | C．bought | D．having bought |
Is there a supermarket around _____ I can buy some Christmas gifts?
| A．which | B．what | C．that | D．where |
—How was your National Day vacation?
—Great! We went sightseeing and spent the _____ days at home．
| A．last two relaxing | B．two last relaxing |
| C．relaxing last two | D．last relaxing two |
It is unsafe for you to stay here．Please leave this place _____．
| A．at all | B．once again |
| C．right away | D．for a while |