He _______ to school by bike, but now he _____ to school on foot.A .used to going, gets used to goingB. used to go, gets used to goC. used to go, gets used to going
I swam in the river and caught a small fish yesterday afternoon. ----_____
---how many students are there in the classroom? ---_____Idon’t know where they have gone.
Our playground is not so tidy and beautiful as before. Students must _____ dirty things on it.
I _____ this book for two weeks. I have to return it now.
—Do you think a radio is useful in learning English? —Sure. A radio can _____ listening English songs and reports.