Though he often made his little sister ______, today he was made ______ by his little sister.
| A．cry; to cry | B．crying; crying |
| C．cry; cry | D．to cry; cry |
I find it ______ that I can’t speak English well.
| A．frustrate | B．frustrating | C．frustrated | D．to frustrate |
I used to ______ a lot of time ______ games with my friends.
| A．take; to play | B．cost; playing | C．spent; on | D．spend; playing |
---It’s good for you to ______ in class.
--- I think so. Thank you.
| A．have a rest | B．get into trouble | C．laugh at others | D．take notes |
I can’t afford ______ the white car, it’s too expensive.
| A．to buy | B．buying | C．in buy | D．in buying |
______ he became seriously ill, he still went on working.
| A．If | B．Unless | C．And | D．Even though |