he was tired,( )he still worked hard.

The writer decided to try the model he had chosen because he

If you learn to read the signs, you can tell whether what a person says is what he really means, or whether, like the man whose stomach does not move when he laughs, he is trying to deceive you.（）

The teacher spoke so fast that it was hard for the students to（）what he was saying.

22. He used to be _____, but now he likes to meet and talk to new people.

One afternoon Mrs. Green’s husband wanted to catch the 3:30 flight to London to have an important meeting. She was very surprised when he telephoned her at 5 o’clock and said that he was still at the airport.

My brother was told that he _______ go to meet them at the airport.

Bob was fully occupied yesterday, otherwise he _______ to the meeting.

He tried to hack（）the banking system.

Jim was so angry that he ______ his daughter when she tried to comfort him.

when eduar tried open the coming attractions view. he got the following error message: incorrect data type for operator or @function: text expected. What did he do to cause this to happen?（）

They tried to tell funny stories to cheer up John because he was so sullen this morning