He is the only one of the people here who ____ how to operate the computer.
| A.knows | B.know | C.had known | D.known |
Internet, as well as the telephones, ________ an important part in our daily life.
| A.is playing | B.have played | C.are playing | D.play |
Mother, together with her children , ______ to the hospital.
| A.were sent | B.are sent | C.was sent | D.have been sent |
The class ______ big. Now the class_______ practicing swimming.
| A.are ;are | B.is ;is | C.is ; are | D.are ; is |
Don’t handle the vase as if it ______ made of steel.
| A.is | B.were | C.has been | D.had been |
In that terrible earthquake, ______ who were killed ______ more than 20,000.
| A.the number of people; was | B.a number of people; were |
| C.many people; were | D.the number of people; were |
________ seems to be no possibility _______ the shy girl can win the first prize in the contest.
| A.There; whether | B.It; whether | C.There; that | D.It; that |
A number of books in the library ___been stolen so that the number of them ___ smaller than before.
| A.have, is | B.has, is | C.has, are | D.have, are |
She is one of the few girls who _____ in the kindergarten.
| A.is well paid | B.are well paid | C.is paying well | D.are paying well |
Every means _____ prevent the water from _____.
| A.are used to; polluting | B.will be used to; polluting |
| C.is used to; polluted | D.is used to; being polluted |