Tiger Watch, _______ one-hour documentary, won_______ award for its amazing photography.
| A．an; an | B．the; a |
| C．a; an | D．an; the |
Li Lei is seen ___his homework every day.
| A．do | B．doing | C．did | D．to do |
Our English teacher told me to pay more attention my pronunciation.
| A．at | B．to | C．of | D．On |
Students ___ slippers when they are at school.
| A．don’t allow to wear | B．are not allowed to wear |
| C．are not allowed to put on | D．are not allowed wearing |
He used ___ on the right in China, but soon got used ___ on the left in England.
| A．to drive; to drive | B．to drive; to driving |
| C． to driving; to drive | D．driving; driving |
___ too much is bad for your health.
| A．Eating | B．Eat | C．To eating | D．Eats |