【题目】Check your answers carefully and make some changes ______.

【题目】We’ll make the final decision on our scheme. ________ you change your mind, please inform us as soon as possible.

【题目】Is this TV set___ you wish to have___?

【题目】The summer holidays______，so the twins as well as Jack are going to Hong Kong for vacation.

【题目】It is terrible. I can’t settle down to today.

【题目】If we ______ take environmental problems seriously, the earth ______ worse and worse.

【题目】The is that the new machine will arrive tomorrow.

【题目】—Did you call Jenny? —Oh no, I forgot. I ______ her right away.

【题目】Jane, quickly get this film , I want to know if this camera works well.

【题目】Many scientists believe that robots __________ able to talk like humans in 50 years.