------Why didn`t you pick up my phone yesterday evening?-----Oh, I _____ in the kitchen at that time.
Your uncle will come to see you as soon as he________here.
—Could you tell me what he said just now? —Sony,sir.I________what was happening outside.
Sally took a photo of her friends while they________computer games.
Gina,what’s this________Englishg. A.by B.for C.in
-Could you tell me________yuanxiao in China? -Usually at Lantern Festival.