This is ______ carving.
A.a B.two C.an D.x
Health is more important than ______ health.
A.a B.an C.the D.x
You must cross ______ that bridge to get to the other side.
A.next B.above C.under D.over
She is already ______ bed.
A.in B.on C.at D.among
He ______ for the exam tomorrow.
A.is preparing B.preparing C.prepare D.are preparing
______ you ______ dressed in the bathroom?
A.x,is B.Is,getting C.Is,x D.Are,getting