Every means ___ the river from being polluted.
| A．are used to prevent | B．are used to preventing | C．is used to prevent | D．is used to preventing |
The parents as well as the baby ______ in high spirits.
| A．are | B．is | C．has been | D．have got |
Two kilograms ______ too heavy for a sick man.
| A．is | B．are | C．was | D．were |
It is not Tom but you who _______ to blame for the accident.
| A． is | B．was | C． are | D．is going to |
The teacher as well as her students _____ to visit the Moter Company tomorrow.
| A．go | B．are to go | C．is to go | D．is about to go. |
The excellent service of the waiters ______highly praised．That’s why the restaurant is always full of people．
| A．were | B．are | C．was | D．is |
. Both bread and butter ______ on sale in this shop.
| A．is | B．are | C．have | D．has |
I have a lot of homework today.I won’t go out until ___done.
| A．it is | B．it has | C．it will be | D．it has been |
Included _____.
| A．all kinds of books | B．was all kinds of books |
| C．were all kinds of books | D．all kinds of books are |
All but one ______ here just now.
| A．is | B．was | C．have been | D．were |
The number of people invited ___ fifty, but a number of them ___ absent for different reasons.
| A．were, was | B．was; was | C．was; were | D．were; were |
. He is one of those who ______ very hard.
| A．works | B．work | C．is | D．are |
Joan together with her parents ____ going to visit the Summer Palace this Saturday.
| A．is | B．was | C．are | D．were |
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