A lot of fish in the river _______ recently, because there is lots of pollution.

The novel “The Da Vinci Code” ______ a great success and was translated into 44 languages in 2004.

Did you make sense of what I said at the meeting?—No.Your meaning didn’t ________.Would you like to explain it a second time?[ ]

The boy on the playground ____ be Tom, because he saw him in the library just now.

The children were made ____ 12 hours a day.