—Shall I help you carry your travel case to the train ,Granny? —Oh,no,my boy.It is heavy.Thank you anyway.
__________ the directions exactly, you will never get confused.
Some people have called ________ the worst period ever for Pop Music.
Only after he had spent several nights working on the math problem _______ to wonder whether the problem was wrongly set.
__________ David could remember, he had never said an angry word to that customer.
________ enthusiasm when he heard our advice, he didn’t take any notice.