1 . We should learn more information technology ________ we can improve our teaching efficiency.

A．so that

B．in case

C．now that

D．even if

2 . Please answer the question in a loud enough voice ______ all the class may hear.

A．so, that

B．or

C．in order that

D．and

3 . “It’s a secret. Promise no one else will know it,” he lowered his voice and whispered________ no one could overhear it．

A．in case

B．even if

C．so that

D．only if

4 . I read English loudly every day ________ I can speak it fluently.

A．in order to

B．in order

C．in order that

D．so as to

5 . President Xi encourages Chinese people to plant trees _________ our country can be more beautiful.

A．in order to

B．even though

C．as long as

D．so that

6 . I’ll stay around ________ you need me.

A．so that

B．even if

C．as if

D．in case

7 . I get up early _______ I won’t be late.

A．as though

B．so that

C．such that

D．now that

8 . We made a reservation in advance ________ the restaurant was busy.

A．in all

B．in response

C．in case

D．in result

9 . The professor highly recommends that we________the hardest task first________we can avoid procrastination(拖延).

A．deal with, so that	B．must deal with, so
C．should deal with, so as to	D．be dealt with, in order that

10 . Scientists hope to learn more about this plant warning system, ______we can use it to grow crops without pesticides.

A．in case

B．even if

C．as though

D．so that