13、Milk quickly turns sour        it’s in a fridge.

A．until                           B．since                   C．as                       D．unless

12、I’m sure I can make it better, if our teacher         me a second chance.

A．give   B．gave  C．gives D．will give

11、--- Bad luck! It’s too late!

--- It doesn’t matter. The movie         for only a few minutes. You can’t miss it.

A．has begun B．has been on      C．began       D．was on

10、Yesterday evening I was playing the piano          the doorbell rang.

A．when                         B．before                 C．while                  D．after

9、These story books for children are awfully written. They are     interesting       exciting

A．either; or   B．neither; nor      C．both; and  D．not only; but also

8、The dish smells        and you’d better throw it away.

A．good B．well   C．bad   D．badly

7、We looked at each other        surprise when we heard a bird singing “Happy birthday to you”.

A．in      B．to      C．by     D．at

6、The shop assistant said he knew        .

A．where does the manager live                        B．where the manager lives

C．where did the manager live                          D．where the manager lived

5、--- Our family are traveling to Germany for the Beer Festival.

---           

A．Congratulations!          B．See you later!       C．Have fun!               D．Take care!

4、The young soldier really doesn’t know       to stop the baby from crying hard.

A．what to do                  B．how to do            C．when to do          D．where to do