1.He worked hard but failed. = He worked hard ______ fail.
(C)so as to
(D)in order to
2.The book ______ to Mary is lost.
3.He was greatly surprised at it. ______.
(A)So I was
(B)So was I
(C)I wasn't also
(D)I either wasn't
4.I remember ______ the house about an hour ago.
(A)to see him leave
(B)to see him to leave
(C)to see him leaving
(D)seeing him leave
5.I would have told you the truth if you ______ me about it.
6.The campers gathered some wood and ______ a fire to keep off wild animals at night.
7.Of all the patients in intensive care units who are at ______ of dying, some 20 percent present difficult ethical choices-whether to keep trying to save the life.
8.Mr. Johnson will ______ go.
(D)be unable to
9.My bookshelves were destroyed in the flood. I need to find a ______ to fix them.
10.Mary made ______ mistakes in her last examination.
(B)a lot of
11.We gave them ______.
(C)a few knifes
(D)several bottles of wine
12.Bill would have taken more photographs if he ______ more film.
13.There aren't many people ______ in that village.
14.______ yourself to some more fruit.
15.In the number 198,700,504,000 there are six ______.
16.Before he came, I'd finished ______ the whole book.
(B)to have read
17.The blue whale and sperm whale are the largest mammals ______ the aquatic animals.
18.He finds it easy ______ English as a foreign language.
19.Our teacher ______ that lesson to us last time.
20.Jane and Lucy have not talked ______ since they quarreled.
(B)to each other
(D)to one another
21.In summertime, higher standards of personal ______ are necessary to prevent disease.
22.I have two houses. One is located in the country, and ______ in the town.
23.I have ______ things to do, so I have plenty time.
24.Carbon, together ______ hydrogen and oxygen, forms the body's fats and sugars.
25.Only fifty new students ______ into the department in 1985.