We should play a part in ______ the earth.
Mum wants to watch the CCTV news. Let’s ___________the TV.A. turn down B. turn on C. turn off
——Which month of the year do you like?——July, the ___________month because summer vacation begins in this month.A. second B. seventh C. ninth
Don’t worry. We have ___________food in the fridge now.A. much B. many C. little
Students in Class One ___________the museum next Friday.A. visited B. visit C. will visit
I’m going to be ___________basketball player.A. the B. a C. an