To tell the truth, what you said was too ________ for us to understand.
Let Harry play with your toys as well, Clare, ----- you must learn to _______.
Her sister________ comrade chen for two years.
It’s harmful for the students to spend too much of their time ______ computer games.
England is _______ France by the channel.
----- Hey, Look where you’re going? ------ oh, I’m terribly sorry. ______.