When did the ancient Olympic Games ____?

A．begin

B．began

C．begins

Danny_____ donuts every day.

A．eats

B．is going to eat

C．ate

Danny _________donuts yesterday.

A．eats

B．is going to eat

C．ate

Can you_________ ?

A．skates

B．skate

C．skating

Danny_________ donuts tomorrow.

A．eats

B．is going to eat

C．ate

写出下列单词的相应形式。
1.begin(过去式)  ______________
2.think(过去式)  ______________
3.be different from(汉语)  ______________
4.the ancient Olympic Games(汉语) ______________
5.the Tang Dynasty(汉语)    ______________

用单词的正确形式填空.
1. I’m _________(write) a postcard to my parents.
2. Yesterday I_________ (buy) a new coat.
3. Lily often ________(help) her mother with the housework.
4. I _________ (walk) to the school yesterday.
5. What are the _________(different)  ?