China is going to a manned space station around 2020 to explore more space.A, set up B. put up C. wake up D. turn up
—You look worried. What’s the matter? —I _____ the exam yesterday.
—Look! There _____ some tomatoes in the basket. —Oh. How fresh!
I am a teacher and I _____ in this school for 5 years.
We will have a picnic if it _____ tomorrow.
Jim, dad asks you _____ down the TV. Mom is sleeping now.