After a short rest, the workers kept on _______ till midnight.
| A．work | B．working |
| C．to work | D．to working |
My uncle spent three months_____ a new house.
| A． build | B． built |
| C． building | D． to build |
Remember to ____the lights after school．
| A．turn on | B．turn up |
| C．turn down | D．turn off |
Linda White _____ China for over four years.
| A．has been to | B．has been in |
| C．has gone to | D．Goes |
Her jacket ______ her 200 yuan.
| A．pays | B．spent | C．buys | D．Cost |
—Jenny did very well in maths exam. ---- Oh, yeah ! She is _____ maths.
| A．weak in | B． angry with |
| C．good at | D．afraid of |