The students are clever. They have no problems _____ out the math problem.
| A．work | B．working | C．works | D．to work |
【2013江苏扬州】— What are you going to do when you grow up?
— A singer, but my parents wish me ________ a teacher.
| A．am | B．to be | C．will be | D．be |
【2013江苏扬州】The Greens used to live in London and now they ________ in Beijing.
| A．used to live | B．are used to live |
| C．are used to living | D．are used for living |
【2013广西贺州】 Our teacher often tells us _____ in the river. It’s dangerous.
| A．don’t swim | B．not swim |
| C．not to swim | D．not swimming |
【2013 湖北黄冈】—How is your grandma?
—She’s fine. She used to _____ TV at home after supper. But now she is used to _____ out for a walk.
| A．watch; go | B．watching; go |
| C．watching; going | D．watch; going |
【2013江西】Lucy is shy. She would not invite her classmates _____dancing with her.
| A．practice | B．practices |
| C．practicing | D．to practice |