Our teacher always helps us ________ our English．
| A．for |
| B．into |
| C．on |
| D．with |
My shoes are broken. They need ________.
| A．repair | B．to repair |
| C．repairing | D．repaired |
---“Didn’t the robot have a rest?”
---“_______. Because it never gets tired.”
| A．No, it did | B．Yes, it did |
| C．No, it didn’t | D．Yes, it didn’t |
I bought a robot _______ have more free time.
| A．because | B．therefore |
| C．in order to | D．as a result |
The doctor said he _______ an operation yet.
| A．need | B．needn’t |
| C．needed not | D．didn’t need |
____, I passed the exam at last.
| A．Luck | B．Lucky | C．Luckly | D．Luckily |