Khoanh tròn đáp án đúng:
Bài 1: Khoanh tròn đáp án đúng:
1.My mother used to tell me stories_______________ I went to bed.
A.since
B.until
C.before
2.You better take the keys_______________________ I’m not out.
A.in case
B.since
C.after
3.My mother like eating fried chicken______________ it’s very bad for his health.
A.because
B.although
C.when
4.Yesterday, Jim was playing the piano_____________his sister was playing the flute
A.as
B.although
C.while
5.You shouldn’t spend too much on computer_____________ it is harmful to your eyes.
A.as
B.when
C.although
6.I will phone you ___________________ I get there.
A.while
B.as soon as
C.untill
7.The scientist usually works in his lab____________ the sun sets.
A.untill
B.as soon as
C.although
8.____________you promise not to tell lies again, I won’t forgive you.
A.If
B.Even If
C.Unless
9._____________her legs were hurt, she made attempt to finish the running track.
A.Even If
B.As if
C.Unless
10.She talked_____________ she witnessed the accident. But in fact she knew nothing.
A.as if
B.even though
C.even If
11.I didn’t finish my home work____________ I was seriously ill yesterday.
A.when
B.though
C.since
12.James decided to save money from now______ he has enough money to travel this summer
A.so that
B.though
C.when
13.________ we have been friends for only one year, we deeply understand each other.
A.If
B.Though
C.Once
14. Mr Smith doesn’t like dogs,_____________ his wife love them.
A.
B.
C.
15.I was cycling home yesterday___________ I saw Jim standing near the foundtain.
A.when
B.while
C.since