4. Look，read and write.

Is this a______？Yes, it is. Can it ______ ？Yes，it can. Is this a bird ？ ______ ，it is. Can it run ？ ______ ，it can’t. Where is the dog ？ Its’ ______ the chair. Where is the cat ？ It’s ______ the desk.

No

swim

Yes

fish

under

on