Lei Feng is my hero. We should learn from him and think less of____ than others.
| A．us | B．ourselves | C．our | D．ours |
—What a nice motorbike! How long have you it?
—About half a year.
A．had B．bought C．taken
There are several chemical factories waste water into the river.
A．pour B．pouring C．pours
Last year，the population of that city 7,120,000.
A．was B．were C．has
In our class, about of the students are girls.
A．three fifth B．third fifths C．three fifths
One-child policy has controlling China’s population.
A．did well in B．worked good in C．worked well in