[ Preposition ]
There is somebody ______ the door. Shall I go and see who it is?
A. in
B. on
C. at
Select your answer:
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Modal Verbs › ViewOne of us _____ here because there _____ an urgent call.
A. must wait / / should have been
B. ought to wait / may have been
C. needn’t wait / must be
D. had better wait / might be
Grammar › View
Can you go to the shop? We need some _____ .
A. potatos
B. potatoes
C. potato