题目内容

Mr Smile, did you see the accident ________ yesterday?

A. happen

B. happens

C. happened

D. to happen

答案：A

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Mr. Smile, did you see the accident ________yesterday？

A. happen

B. happens

C. happened

D. to happen

Mr Smile's friends enjoyed ________ at the party.

[　　]

Mr. Klein told the class that a new student, Inez, would join them soon. He   1  that Inez was deaf. She “talked” with others by using sign language. Mr. Klein knew sign language, and he decided to teach 2  students so that they could also “talk” with Inez.
First, they learned to sign the letters. Some letters were hard to 3  . Other letters, such as C ,were easier because the shape of the hand was the same as the shape of the letter.
The 4  thing they learned was finer spelling. They signed one letter after another to spell a word. They   5  with two-letter words such as at and on . Then they spelled   6  words.
Finally, Mr. Klein showed that   7  one sign could be used for a whole word. To make the sign for the word fine, a person spreads out the fingers on one hand,   8  the thumb(拇指) to the chest(前胸) , and moves the hand away from the chest. Signing is not just done with the hands. Expressions on the face are also   9   . The students learned to sign a question mark by using expressions on the face.
When Inez first entered the classroom. She looked   10  . But the students signed, “Good morning, Inez. ” She gave the class a big smile and signed back, “What a wonderful welcome !”