It is said that going on______ diet can help you lose_____ weight, but there are often unwanted side effects.A. the; the B. a; the C. a; / D a; a
That evening, _____ I will tell you more about later, I ended up working very late.
He is trying to shelter his boss ______ criticism.
The scientist knew nothing about the matter, because he was always ______ himself in his study.
Only three will be enough, so I needn’t take ______ of them.
People were ______ at his sudden death. It was really ______ to them.