David talked with a friend of ________ on the Internet for a long time yesterday.

Can you ride ______bike? —Yes. What about going to the park by bike this coming Saturday?

1． —Is Miss Tian in hospital because she has a sorethroat— .I saw her in the school just now.

My MP4 player isn’t in my bag. Where _____I have put it?[ ]

ake is delicious.—Well, at least itis the one I bakedyesterday.