In my opinion, all Mr Tom ______ good to his students in his class at present He is very strict in their study

Is that your uncle’s car—It ___ be his. He’s just gone for a meeting.

What’s Jim doing over there He’s_______ his friends.

Everyone should learn something about first aid, because every second ____ in an emergency. [ ]

Need the government of Philippines(菲律宾政府)say sorry to China -Yes, they_______.Their behavior has deeply hurt Chinese people.