—________ your brother swim,John?—No,he ________.
Look! Some beautiful birds 鸟 are ______ the tree.
----______ he have a tennis ball ? ---- No, he _________.
Wow! ________ a lovely dog. Do you know ________ name ?
Hi. This is ______ new teacher. ______ name is Linda and the bag is _______.
A: Are there ____new pens in your pencil--box?B: Yes, there are ____.