Question

Complete com a conjunção correta:
Don't go out ___ you've finished your work. *
a. as
b. while
c. until
Make sure you close all the windows ___ it starts to rain. *
a. after
b. before
c. for
I think I know ___ he left the job. *
a. why
b. until
c. where
___ I had known how much I would disappoint him, I woudn't have done it.
* a. Whether
b. When
c. If
___ you see me, get in the car. *
a. As soon as
b. While
c. Whether
My friend John, ___ lives in California, has a car with a New York license. *
a. whose
b. who
c. that
It's usually quite simple to cross the border between the USA and Canada ___ these two countries have friendly relations. *
a. yet
b. and
c. because
___ a university professor returns from a sabbatical leave, he should be better qualified. * a. Until
b. When
c. Even
though She's ___ a snobbish person ___ nobody likes to be with her.
* a. such...that
b. such...as
c. so...that

Answer 1

Resposta:

1) C (até você ter terminado)

2) B ( antes que comece a chuva)

3) A  (porque)

4) C (Se eu soubesse)

5) A

6) B (o que vive na California)

7) C

8) B (Quando)

9) A

Bons estudos!