It is the test system, _____ the teachers, that is to blame for the heavy burden of middle school students nowadays.
This new model of car is so expensive that it is beyond the reach of those with ____ income.
My mother is not in very good shape, and has ____ tennis to get fit.
_______ the Town Hall, we saw a stone statue of about 10 meters in height.
I arrived late and missed the flight. I ____ the traffic to be so heavy.
To improve the quality of our products, we ask ____ has used them for suggestions.