【推荐1】—Ling Ling, you will feel sleepy (困倦的) tomorrow ________ you go to bed early.
—OK, Mom. I’ll go to bed at once.

A．although

B．unless

C．until

D．when

【推荐2】We will have to put off the school spring outing ________ the weather gets better.

A．although

B．unless

C．if

D．because

【推荐3】__________ the dish tastes delicious, he doesn’t eat.

A．Although

B．If

C．When

D．Because

【推荐1】—Sally is a model student in our class.
—Yeah. And she reaches the top not by luck ________ by hard work.

A．and

B．also

C．because

D．but

【推荐2】You can’t get good grades _____ you work hard .

A．unless

B．if

C．when

D．because

【推荐3】You may never really understand a person ________ you consider things from his or her point.

A．until

B．while

C．because

D．though

【推荐1】—I hate John. He never lends his homework to me.
—I agree with him. ________ you are best friends, you should realize copying others’ homework is not right.

A．Until

B．Although

C．So that

【推荐2】Denise plans to have a good rest ________ she’ll have enough energy to continue her work.

A．so that

B．as long as

C．as soon as

D．now that

【推荐3】—Grandpa, wear the glasses ________ you can read the newspaper clearly.
—OK. Pass them to me, please.

A．such as

B．because of

C．so that

【推荐1】You’d better take a map with you in a strange area ________ you won’t get lost.

A．so that

B．as soon as

C．unless

D．though

【推荐2】Why don't you start out early   ________ you don't have to hurry？

A．so as

B．so that

C．as such

D．as well as

【推荐3】I am saving money ________I can buy a bigger house.

A．that

B．why

C．so

D．if