从选项中选出与问句相对应的答语,并将标号填在题前括号内。(5分)
He often _______ a No.22 bus to the Book Centre. A. takesB. takingC. take
Lucy _________ some books tomorrow. A. buysB. going to buyC. is going to buy
There isn't ________ in the house. A. anybodyB. somebodyC. everybody
Jack worked _______ a long time in the afternoon and he was tired. A. atB. inC. for
Do you have _____ homework than before? A. littleB. lessC. littler