I think it interesting _____________ hiking on such a cool day.–Yes, you are right. ____________ around the city is also a good choice.

The parking meters are installed instreets to record and show the time _____ a driver has paid for is finished

Sir, Jenny wants to know when she can leave the office. —– Only when she ______ copying this report.

________ cold, he covered his blanket, _____ only hisarms _____ .

Mike was ___ praised for his handwriting by the teacher in class.