We will visit the Summer Palace if it          tomorrow.

A．will rain           B．rains             C．won’t rain        D．doesn’t rain

Welcome to the zoo, everyone! I'm glad to take you around the zoo on such a beatiful day. I'm Jane, and I am a middle school student.Today,I am a volunteer(志愿者） in the zoo. First of all, I want you to know some rules while you are enjoying yourselves in the zoo?.
1.Please do not give food to the animals.
2.Please leave your bicycles,skateboards,ects.outside the zoo.
3.Do not go into the green areas.
4.Please don't take your pet animals into the zoo.
5.Chilren under 12 years old must stay with their adults(成年人）.
6.You can take pictures in the zoo.
Now let me tell you our plan for today.First of all,we will visit the Lion Park on a minibus.Next is the Monkey Park.There are lots of clever and lovely monkeys.Then we'll walk to the Bird World.You can see many kinds of birds there.After that we'll go to a famous place,the Panda Park.Thank you!I hope you'll have a wonderful day.
【小题1】You mustn't give _____________________ to the animals.
【小题2】You should leave your bicycles ___________________ the zoo.
【小题3】Children under __________________ should go together with their adults.
【小题4】You can't take your ___________________ animals into the zoo.
【小题5】The tour guide will take the visitors to the Lion Park on a _______________________.

----Mike wants to know if ________ a picnic tomorrow.
---- Yes. But if it ________, we will visit the museum instead.

----Mike wants to know if ________ a picnic tomorrow.

---- Yes. But if it ________, we will visit the museum instead.

A．you have; will rain                       B．you will have; will rain

C．you will have; rains                      D．will you have; rains

用所给动词的适当形式填空

1.We will visit the farm if it ____________ (not rain) tomorrow。

2.Gravity is a force that stops us from____________ (float) in the air.

3.Our home town ___________(change) a lot over the years.

4.The train _______________( leave) already when we arrived.

5.I _________________( do) my homework when the light went out yesterday.