When I _________ the past and think how much time has been wasted, my heart bleeds.
| A．look back at | B．look forward to |
| C．look out of | D．look away from |
---English has a large vocabulary, doesn’t it?
Yes. more words and expressions and you will find it easier to read and communicate.
| A．With | B．Knowing | C．To know | D．/ |
________seems to be a strong competition in China for senior high students to enter universities does exist in other countries as well.
| A．It | B．There | C．What | D．That |
---Do you know the famous scientist Yuan Longping?
---Of course. His name______whenever the matter of hybrid rice（杂交水稻）is discussed.
| A．comes out | B．comes up | C．comes in | D．comes on |
---Why are you so hot?
---I_______football with my classmates and how I want to have a drink!
| A．was playing | B．have been playing | C．have played | D．played |
I’m looking for a _______ tie to match my suit.
| A．mid-sized red silk | B．red mid-sized silk |
| C．red silk mid-sized | D．silk red mid-sized |