Someone is knocking at the door.Who it be?— It be Tom.He is
Someone is knocking at the door.Who it be?— It be Tom.He is
-----Someone is knocking at the door.It ____ be Tom .
someone is knocking at the door.who [ ]it be?
---someone is knocking at the door.Who _____ it be?
someone is knocking at the door.___must be Tom.为什么用he而不用it?
Someone is knocking at the door.It be Tom because he Shangha
Someone is knocking at the door.Who can it be?的回答.A.Nothing
6.There is someone knocking at the door,who _____ it be?
Someone is knocking at the door.___ it be Venis?—No,it ___ b
Someone is knocking at the door._must be Tom
Someone is knocking at the door,but who can____ be?
--Listen! Someone is knocking at the door. Who _____it be?