A.at; on | B.on; at | C.at; through | D.on; by |
A.the other |
B.the others |
C.another five |
D.Others |
A.so;as |
B.much; than |
C.as; as |
D.many; than |
A.helps | B.help | C.is helping | D.helping |
A.our, my | B.us, me | C.us, our | D.our, us |
A.Where | B.How | C.What | D.Who |
A.the doctor | B.the teacher | C.you best | D.the mother |
A.30kg | B.30g | C.30cm | D.30m |
A.was, were |
B.are, am |
C.were, am D were, was |
A.helped, clean |
B.helped, cleaned |
C.help, clean |
D.help, cleaned |