What makes the space shuttle _____ is that it takes off like a rocket but lands like an airplane.
| A．exceptional | B．strange | C．unique | D．rare |
Harry Potter lives and studies in a world _________ anything can happen, ______ attracts millions people.
| A．where, which | B．to which, that | C．that, which | D．on which, that |
With a lot of children _________ noise around, the students couldn’t concentrate their attention on what they were learning.
| A．to make | B．making | C．made | D．were making |
I’ll be late home tonight because something has just ______ at work.
| A．come up | B．come out | C．come over | D．come across |
It is so nice to hear from her. __________, we last met more than thirty years ago.
| A．What’s more | B．That is to say | C．In other words | D．Believe it or not |
The days _______ we spent together on the farm are not easy _________.
| A．when, to forget | B．which, to be forgotten |
| C．that, to forget | D．/, to be forgotten |