1.My dream will (come) true some day.
2.He came into the sitting-room,where he looked round (admiringly) at my furniture and books.
3.Dr.Wang takes great (pleasure) in helping children to learn painting.
4.I was (pleasantly ) surprised to find it so easy to pick up new words while reading simplified novels.
5.To stop the spread of the virus (病毒),doctors advised people to (avoid ) close contact with the patients.
6.In my days it was not easy for a working-class boy to ( acquire) a higher education.
7.Unlike actors who have (absolute ) control over their faces and expressions,I just couldn't hide my disappointment when I saw no bicycle under the Christmas tree.
8.Please ( chew) your food slowly before swallowing it.
9.The manager was very angry but he tried to ( hold himself in) .
10.Electric trains have ( taken the place of ) steam locomotives in Britain.
11.Before he left for the United States,his parents asked him to take care of himself (over and over againl) .
12.It is your long exposure to the sun that should be responsible (for) the black spots on your face.
13.At first he wanted to speak it out.After thinking it over,he decided to hold himself (back) .
14.Possessing or selling (deadly) weapons is forbidden in many countries.
15.Only when the customs barriers (are abolished) can we enjoy free trade and stage an economic take-off.
16.How (come) London which used to suffer from smoke and fog became so clean?
17.I don't really work here,I (am just helping out) until the new secretary arrives.
18.Joe cordially (presented) his hand to Sam but the latter pretended not to see it.
19.Suppose Jack is dismissed from the post,who is to take (charge).
20.He is (to be punished) for the terrible mistake he has made.