Jack can’t concentrate on his lessons recently. —Yes, that might______his low score in the last test.

No matter how frequently _____ the works of Beethoven always attract a large number of people.

Seven graduates the position of the manager’s secretary, and it finally went to Eliot.

Henry was away from home for quite a bit and _______ saw his family

Hello, may I speak to Mr. Li—Oh, sorry! He__________to Hong Kong. He will come back in three days.