—How much of the foreign expert’s speech have you understood?
—Almost nothing. I wish I ________ harder at English.
| A．worked | B．had worked | C．would work | D．were working |
26 This has made _______ possible for us to catch up with the developed countries.
A that B it C us D our country
25 Last month I came to Britain. My English has improved a lot _______ I use it all the time.
A unless B while C when D as
24 ______ for some time after a tiring day is very enjoyable and exciting for me in summer.
A Swim B Swimming C Go swimming D To swim
23 —____________. This is my newly-built house.
— Oh, what a beautiful villa!
A Here it is. B Here you are. C Here we are D Just look at it.
22 The sight, hearing and other senses of wild animals are much better than_______of a human.
A that B those C which D what