Each player of chess is trying to trap theother player’s king into a position _________escape is impossible.

68 It was at four o’clock in the afternoon____ he and his grandpa reached the museum in Guanghan.

, I ______ where helives —B：Don’t you carry youraddress book—A：No, I ______ to bring it

What is the weather like this summer here—There ________ very little rain.

Shakespeare’s play Hamlet ______ into at least tendifferent films over the past years.