—Do you know the girl_______ with our English teacher often?

— Yes, her name is Helen.

A．whom to talk       B．who talks          C．who is talking       D．whom talks

根据句意用括号内所给单词的适当形式填空。

1.Do you know the               of the tall building?

2.Help       to some soup，Bob.

3.Is he one of ___________ in the competition?

4.Giant pandas like eating bamboo shoots and          

5.Can you read the           words ?

Do you know the answer        the question?

计算机在我们的工作、生活中的作用越来越大， 你知道计算机的起源于发展吗？请就计算机的发明时间（1946年)、大小、用途等方面，谈一下它的发展变化，并说明你对未来计算机的畅想。
要求：1.意见连贯，语句通顺；
2.词数不少于80词；短文的开头已给出（不计入总词数）。
Computers are becoming more and more important in our daily life. Do you know the history and the changes of computers?                                                
                                                                               
                                                                               
                                                                              

--Do you know          the man with a pair of sunglasses is?
--An actor, I think.