--It’s a fine day. Shall we go swimming?--_________.But we need to get home before six o’clock.
The book was written in _______ easy English _______ even primary school students could understand it.
-You’ve dropped __________ “s” in the word “across”.-Oh, you are right, __________ letter “s” should be doubled like this “cross”.
The boy wanted to ride his bike in the street, but his mother told him ________.
________ Tom ________ Mary speaks good Chinese, so they can communicate with these Chinese students very well.
He raised his voice,but still couldn’t make himself _________.