【题目】_________ is scientific knowledge used in practical ways in industry, for example, in making new machines.
A.Power
B.Technology
C.Software

A. tall B. taller C. tallest D. the tallest

A. seventy-six B. eighty-one C. eighteen

A. brother B. uncle C. son

A. beautiful B. more beautiful C. most beautiful D. the most beautiful

【题目】—Janet, could you _________ your room? It is really in a mess.
— Don't worry Daddy. I'll do it at once.
A.get to
B.tidy up
C.dry up

---It was pretty good.

A. What was; for B. How is; in C. How was; on

【题目】I remembered _______ off the light last night, but it was still on.
A.turning
B.to turn
C.turned
D.turn

【题目】— Julie, I feel so bored. What should I do?
—_________
A.What will you do in such a situation?
B.Where would you like to go now?
C.Why not buy some books to read?

【题目】— Lily, look, a crowd of birds are flying to our small yard.
— Just now, I threw some bread in the yard. They have come here for the food.
A.a group of
B.few of
C.millions of