He is________his sister with her math.

A. trys help     B. trying to help

C. trying helping D. try to help

4.   那个男孩想学放风筝。

The boy wants to________  _______  _______ a kite.

3.   你在那里看到了什么？

What_________   you _______ there?

2.   那听起来很有趣。

That________  _________ .

1.   你去哪里度假了？

Where did you___________  _________  _______ ？

1.    查明；弄清楚  

2.    度假              

3.    不同种类的

4.    try to do sth.                          

5.    think about                           

6.    be famous for

A_: Wow, there are so many beautiful things on display.

B_: Yeah, they are all Chinese traditional arts.

A_: Look at the sky lantern. 1____________

B; It was used for asking for help when in trouble.

A_: 2____________

B: They are used at festivals.

A: Yeah! It is really beautiful. And 3____________

B_: It is made of bamboo and covered with paper.

A_: 4____________

B_: When the lantern is lit, it slowly rises into the sky, and it is seen as a bright symbol of happiness.

A: Sounds very interesting.

B_: Yeah! 5____________

1. __________ 2. _______  3. _________

4. _______  5. _________ 

5.     我的外套是丝制的。  

My coat is______  ______ silk.

4.     大地被厚厚的雪覆盖着。

The ground is_________  __________ thick snow.

3. 孔明灯带着他们的愿望升入了空中。

The sky lanterns _________  __________ the air with their wishes.