I’m sorry you’ve been waiting so long, but it’ll still be some time ____ Brian get back. before B. since C. till D. After
She studies ___ medicine before she turned ___ writer.
He cut the cake .
His uncle gave him books to read, but after a page or two he would put __book down and pick up__ new one.
You’ll have to spend writing your report here.
A non-smoker can hardly imagine__ pleasure of having__ smoke after a meat.