The weather isn’t good enough for an outing，is it?—Not at all. We can’t have ________ at this time of the year.

Theyhere on foot yesterday.

You look tire.___________ working indoors you should be out for a walk.[ ]

Peter’s father is a _______ math teacher.—I think so. He teaches _______.

He will send me a message as soon as he _________ in London.