-Mike wants to know if_______ a picnic tomorrow. -Yes. But if it_______, we'll visit the museum instead.
---Could you please tell me ________? ---Sorry, I’m new here.
特殊疑问句作为一般疑问句,要用陈述句语序。故选C
There _______be anyone in the classroom. I was the last one to leave and I locked the door.
---________ beautiful the musical instrument is!
---I think students should finish their homework first before doing other things.---________. Study is the first thing.
WeChat(微信) is very popular. _______the young_______ the old are getting interested in it.