【推荐1】________ the children were tired, they still kept walking up to the top of the mountain.

A．Although

B．Because

C．So

D．However

【推荐2】— It rained quite hard yesterday. Did you still go out for a school trip?
— Yes! ________ we were all wet and cold, we had great fun singing in the rain with our raincoats on.

A．As long as

B．Although

C．Because

【推荐3】Many wild animals don’t have a safe place to live, ___________people are taking away their land and forests.

A．when

B．while

C．because

D．and

【推荐2】You will never succeed ________ you don’t put your heart into your work.

A．unless

B．until

C．after

D．if

【推荐3】Children are not allowed to use the swimming pool ________ they are with their parents.

A．though

B．until

C．unless

D．or

【推荐1】He won't ask his friends for help ________ he is in trouble.

A．because

B．so that

C．although

D．until

【推荐2】________ the Internet, people in today’s world are much closer to each other.

A．So far

B．Thanks to

C．Thanks for

D．So that

【推荐3】—I’m angry because Jane brought my dictionary without asking me.
—It’s not a big deal. You should talk to her ________ she can remember it.

A．such that

B．because

C．in order to

D．so that

【推荐1】--What do you think of staying here?
--The traffic is too terrible.      , It’s not a wonderful place to live.

A．As soon as

B．As a matter of fact

C．As a result

【推荐2】They had to stay at home _________ the rain.

A．because

B．why

C．because of

D．so

【推荐3】We have to stay at home ________ the bad weather.

A．so

B．though

C．because

D．because of