--Isn't it getting dark early tonight? ---I thinkl so. I can see that ____ is on already.
. They stayed with me three weeks, _____ they drank all the wine I had.
____ is mentioned above, the number of the senior schools is increasing.
The knife and fork ____ different uses at meals, and every westerner has ____ knife and fork.
—Do you have anything more ___, sir? —Not at the moment. Have a rest then.
Which do you enjoy ___ your spare time, reading or playing chess?