______ Lin Feng has to work late, she always wears a smile on her face.
A . BecauseB . IfC . UntilD . Though
I'd like to travel by air _________ it usually costs a lot of money.
A . soB . thoughC . untilD . or
—Hello, who can go to the Palace Museum with me tomorrow?
—Oh, sorry. _______ Jim _______ I can go with you; we have to take a test tomorrow.
A . Neither; norB . Both; andC . Either; orD . Not only; but also
I asked two people the way to the station, but _______ of hem could help me.
A . bothB . neitherC . eitherD . all
I like washing the car ________ I can be outside.
A . thatB . becauseC . howD . why
Lucy doesn't eat beef chicken.
A . orB . andC . but
The young man traveled all over the world he had a man-made leg.
A . thoughB . ifC . asD . because
Good friends are like stars. You don't always see them, _______ you know they are there.
A . andB . orC . soD . but
Tom watched the World Cup ________ 11: 30 last night.
A . whenB . unlessC . untilD . as soon as
You'll get better grades ______________ you follow the teachers' advice.
A . ifB . untilC . thoughD . while
The mountain was ______ high______ few people in our city reached the top.
A . so; asB . so; thatC . as; asD . too; to
______________ China has been a member of WTO, English is more important.
A . SinceB . ThoughC . WhenD . If
I met my old friend _______ I was on a bus.
A . asB . afterC . whenD . before
Work harder, you will not keep up with others.
A . andB . orC . soD . but
I can't understand this passage _______ there are no new words in it.
A . ifB . althoughC . becauseD . and
— Is it interesting to play computer games?
—Yes, you are interested in playing computer games, you will have trouble giving it up.
A . onceB . unlessC . as
A recent survey shows that 44 percent of Americans want to use self-driving cars. ________________ 34 percent believe that they will make the roads more dangerous.
A . AlthoughB . BecauseC . IfD . So
— Would you like green tea _________________ juice?
— Neither. I don't like green tea _________________ juice.
A . and; andB . or; orC . and; orD . or; and
____ I was a child, I wanted to be a doctor.
A . WhenB . AfterC . UntilD . Before
The waiters and waitresses didn't leave the hall ________ all the customers paid the bill.