When he walked _______ my desk, he knocked my books _______ the floor.
| A．passed; onto | B．past; into |
| C．passed; into | D．past; onto |
It took me two weeks reading the novels written by Guo Jingming.
| A．finish | B．to finish |
| C．finishes | D．finishing |
They have ______ their homework already.
| A．finish | B．finishes |
| C．finished | D．finishing |
—I lost my dictionary. —Let me ______ you look for it.
| A．help | B．helps |
| C．helping | D．to help |
- So far, our country _____ a lot.
- Yes, I agree with you.
| A．change | B．changed |
| C．changes | D．has changed |
The mobile phone has influenced people’s life a lot since it ________.
| A．invents | B．invented |
| C．is invented | D．was invented |
Betty to represent our school to take part in the Maths Olympics.
| A．chooses | B．has chosen |
| C．has been chosen | D．were chosen |