This is ___ “h” and that’s ____ “q”.    

A.  a; a              B.  a; an                 C.  an; a         D. an ,an

This is ___ “h” and that’s ____ “q”.    

排列下面各组对话的正确顺序，并把序号填入方框内

1.

① Yes, please

②I’ll get you some tea now.

③No, thanks. Help yourselves to the cakes!

④Thank you.

⑤Would you like a drink?

⑥Can we do anything to help?

2.

 ①Will you help me plant this tree, please?

②OK. Is it straight?

③Of course! What do you want me to do?

④More or less!

⑤Well, I’ve dug this hole. Hold this stick, while I knock it in.

Have you ever planted a few trees on Tree Planting Day? Each year, millions of people, both 41.______, plant a lot of trees. But this may not be the best way to make your home a 42._____ place.
Last week we visited a park in Hebei. We were 43._____ to find most of the trees had been burned. The workers told us that the trees 44._____ soon after they were planted because they weren’t watered well enough. 45._____ workers burned them and cleaned the place for 46._____ trees to be planted this year. 47.______ a card found in one of the dead trees, a student wrote,” I hope this tree will grow up with me to 48.______ the backbone (栋梁) of our country.” The workers said that the survival (存活) of the trees was really more important than 49.______ trees were planted.
Some people in Beijing now have a new idea that they can donate (捐赠) some money and let professional (专业人士) plant and 50.______ the trees.