Are you ________ the dark? –Oh, yes. I always go to sleep with the light on.
It was ____ exciting news that more than ten students in a single school were admitted to Tsinghua University in the same year.
I can’t thank you ____ much because without your help I ____have won the first prize.
How was your last weekend ? – It relaxing. I great fun.
Mum, ______ is my friend, Kate.—Nice to meet you.