---Your classroom report is so wonderful.---I wrote for 3 hours __________

---Your classroom report is so wonderful.---I wrote for 3 hours ___________ I finished it.

#58235

when

before

after

推荐题目

We must do something to protect the earth, ____we will lose our home.

#56833

and

but

---How long have you known the doctor ?  ---_________he helped me three years ago.

#56019

When　

Before　

Because

Since

Mary, put on your coat, ______ you'll catch a cold.

#57766

and

but

---- How long do you think it is______ he arrived here?---- No more than half a year, I believe.

#57595

when

that

before

since

David likes vegetables, _________ tomatoes, potatoes and cabbages.

#56099

of course

for example

and so on

such as