turn down, be enthusiastic about, throw away,
be stuck in, hold on, from bad to worse, set off, after all
(be) enthusiastic about, under his guidance, (be) proud of, .
in all directions, try our best, work as a team, even though, in a rude manner
pay back, make fire, give off, ahead of time, cheer up,
sign up for, at times, consist of, arrange for, be suitable for
, we should accept it with a smile, because we have tried our best.
the old man convinced of the safety of travelling by air.
, Dr Yuan devoted himself to the agricultural study once and for all.
The shop said they would replace the television .
, they share some common characteristics.
Your clothes are covered with dust. You , I think.
You look thin and tired. You too hard recently.
The girl . She can't find them anywhere.
I some cities of China this month.
I for two hours, but I haven't finished it.
→As we all know, everyone may make mistakes .
→He often listens to music escape from the pressure of work.
→your campus life?Please write to me soon and tell me about it.
→It is known to us all that a computer thousands of different parts.
→him up earlier, he wouldn't have had to walk so far.