Our English teacher is always very and makes us feel .
He failed in the math test and looks sad.Let’s________.
The students are________the leaflets to people over there to ask them to protect our earth.
—Never________today’s work fill tomorrow. —Yes.It’s a good habit.
—Mum,where are my socks? —Under your bed.You should________your things. A.put on B.put down C.put away
China is going to________a manned space station around 2020 to explore more space.