Daming, _______ the stream. It’s very dangerous.

       A. not cross           B. don’t cross        C. not to cross              D. doesn’t cross

       — Must I write the report of the experiment right now?

              — No, you _______. You can do it after dinner. 

       A. shouldn’t           B. mustn’t             C. needn’t             D. couldn’t

Little Jimmy _______ the first picture with the second one so carefully that he could find some differences.

       A. filled                 B. provided            C. helped               D. compared

       — Dad, I don’t think we can go into the building. Look at the sign — “_______”.

              — Oh, I didn’t notice it.

       A. No entry           B. No littering        C. No shouting       D. No touching

 I saw Harry _______ some holes in his front garden when I passed his house.

       A. digs                  B. dug                   C. digging              D. dig

Though _______ is not easy for Sara, it’s her favourite subject.

       A. truck                B. physics             C. sand                 D. energy

— I want to pay a visit to the Louvre for my summer holidays.

              — Me _______. What about going there together?

       A. too                   B. either                C. also           D. neither

 Toby is such a rude boy. __________ Mr Brown doesn’t like him.

       A. That’s because   B. I’m not sure      C. No wonder D. I can hardly believe

— This is the eighth floor. You should go  __________.

           — You mean the café is on the seventh floor?

       A. around                     B. upstairs             C. forward     D. downstairs

 Entry to the park is free, so you can go into it without  __________.

       A. paying               B. speaking            C. shouting     D. knocking