—Yes. He is _______ office worker of Beijing Hotel.

—She left a(n) _______ saying that she has gone to Mr. Li's birthday party.

—Thank you!

—_______. And we just had a party for his _______ birthday last weekend.

—_______, please.

—_______ eight o'clock _______ the morning.

—It should be Hainan Province, I think.

—Wait a minute. Don't cross the street _______ the traffic lights are green.

—No, You _______. You can _______ it for another two weeks.

—All right. I will.

—I don't feel like it. I would rather _______ at home and have a sleep.

—You can read the instructions.

—For your health, my boy. I'm afraid you _______.

—Sorry, I can't. My parents often tell me _______ that.

—No, it _______ be her. She _______ to Japan.

—_______. Though he was not feeling very well.

—I think _______ of them are useful.

—Yes. Lots of tourists come to visit it every year.

—Sorry, I will do it right now.

—No, you can't. You _______ wear the school uniform, or your teacher will be angry.

—Either _______ OK, but I prefer coffee _______ tea.

—Yes. There is a video shop next to the tall building.

①Many new        (potato) will grow from one potato planted in the ground.

② Chocolate is usually the        (child) favorite food.

③ Help        (you), my children. The cake is delicious.

④ He is going to celebrate his        (forty) birthday this Saturday.

⑤I like working here because everyone is        (friend).

⑥The more we get together, the        (happy) we will be.

⑦ No one taught him English. He learnt it by        (he).

⑧ What a hot day! Look! Maria is        (swim) in the river.

⑨Listen! They are singing        (happy) in the classroom.

⑩ If the heavy rain        (continue) to fall, the small village will be in danger.

①The boy        (take) to hospital at once after he fell off the tree.

②It's hard to give up        (smoke), but you have to.

③ Would you mind        (close)the window? It's raining outside.

④ Tom stopped        (play) with Bob when Bob came to visit him.

⑤I        (stay) at home and sleep all day if there is no class tomorrow.

⑥John        (chat) with his son while his wife was cooking in the kitchen.

⑦ I don't think students should        (allow) to go out on school nights.

⑧Yesterday was the        (hot) day of the year.

⑨The policeman said that he        (see) a Young Pioneer help an old woman cross the road the day before.

⑩You        (keep) the book for two weeks, and you'give丿d better return it to the library now.