His mother is ill. He is going to ___ her in the hospital.
| A．look at | B．look up | C．look for | D．look after |
The coach guided us________the task．
| A．finish | B．finishing | C．to finish | D．finished |
She is so intelligent that she can________all the math problems．
| A．work out | B．hand out | C．give out | D．put out |
Kate，remember________for the sick to cheer them up．
A．to sing B．not to sing C．singing
—Do you still remember________with Yao Ming in Beijing？
—Yes，of course，three years ago．
| A．to meet | B．meeting | C．meet | D．met |
—I’m looking forward to_______my parents soon．What about you？
—Me，too．
A．seeing B．see C．saw