— How about buying Sam a mobile phone? After all, he isn’t a boy any more. —I think it necessary, for we sometimes want to make sure if he _______ home for dinner.
There was no news;____, she did not give up hope.
I want to ring him___to know the reason why he rang___while I was speaking yesterday.
—— ______ shall we have to go? —— Another five miles.
Are you paying now, or shall I ______ to you?
Please drop _______ my home when you are free.