Great changes _____ in my hometown since 1980.
| A．have been taken place | B．have taken place |
| C．took place | D．were taken place |
About of the students in our class come from the countryside.
| A．two- five | B．two- fifth |
| C．two - fifths | D．second – fifth |
I had a little trouble English grammar.
| A．to learn | B．learning | C．learned | D．of learning |
I yesterday. It was broken.
| A．had my bike repair |
| B．had my bike repairs |
| C．had my bike repaired |
| D．has my bike repaired |
My life _____ a lot in the last few years.
| A．change | B．changed |
| C．has changed | D．have changed |