I preferto .
A. singing; danging
B. singing; dance
C. sing;dance
---Do you like swimming？
---Yes,it is a good way fit.
A. keep B. keeps C. to keep
---When we meet？
---Let’s make it eight.
A.must B. did C. shall
---do you go cycling?
---Once a week.
A. How long B. How often C. How much
Tony spends two hourshis homework every day.
A. do B. to do C. doing