Healthy diet should ________ some nutrition (营养素), ________ sugar, protein and calcium.
| A．contain; included | B．containing; including |
| C．be contained; included | D．contain; including |
He was wearing a lot of clothes to _____ himself from the cold.
| A．protect | B．prevent | C．keep | D．stop |
They were_____ popular that their fans formed clubs in order to get more familiar_____ them.
| A．so, with | B．too, with | C．so, to | D．too, to |
Would you please keep silent? The weather report ________ and I want to listen.
| A．is broadcasted | B．is being broadcast |
| C．has been broadcasted | D．had been broadcast |
You should inspect the wheels regularly, and replace them ______ they cause you trouble.
| A．while | B．as | C．before | D．until |
If you cheat in the exam, you’ll never ______ it.
| A．keep up with | B．get down to | C．look forward to | D．get away with |