The teacher asked us to keep quiet.Which kind of structures does the sentence belong to?
---I feel stressed from time to time.Could you give me some advice?----__________ sharing your worries with your parents?
I don’t know _________iphone 5s.
Speak aloud,please! I can ______ hear you.
Don’t eat _______ meat any more. You are ______ fat now.
---Look at the animal behind the tree.It _______ cat.---________ you are right.