Mrs Black doesn’t believe her son is able to design a digital camera, ______ ?
----It’s a warm day, isn’t it?----Yes, it is _______ cold. I just wear a jacket.
He is thought to be one of the most famous writers________.
The parents felt helpless when they found their son ______ drugs.
To keep fit, you should take more______ . Don’t be always busy doing your ______.
Was it her fluent English at the job interview _______ impressed the manager?