【题目】 at the airport, he was arrested by the police.

【题目】I’m sorry, but I didn’t mean to keep you waiting here for a long time, can you me?

【题目】Robert is said _______abroad, but I don’t know which country he studied in .

【题目】"Take a look at these pictures, and see if you can _____ the criminal." The policeman said to the witness.

【题目】She asked me to help her, _____that she couldn’t move the heavy suitcase alone.

【题目】How happy we are! The holiday we have been looking forward at last.

【题目】Don’t sit there nothing. Come and help me with this table.

【题目】She promised to at the meeting but she didn’t .

【题目】He wrote a long letter ______ he explained what had happened in the accident．

【题目】—Will you attend the meeting this afternoon？