_____ you go to see Sandy, he is always working hard on his lessons.
| A．Whenever | B．Whatever | C．Whoever | D．However |
---It looks heavy. Can I give you a hand?
---___________.
| A．No, thanks | B．Yes, my pleasure | C．No, never mind | D．Yes, I do |
--Haven't you seen Mr. Wilson at the lecture?
--Yes, but he had left _________ I could ask him any questions.
| A．when | B．before | C．after | D．as |
---Excuse me，I want to buy some milk．Where can I find a supermarket?
---Oh，I know ________ not far from my home．
| A．it | B．that | C．one | D．its |
--- ___________?
--- That would be great! Please drop me off at the library.
| A．Could you bring me the bill |
| B．Would you like me to give you a lift |
| C．Could you tell me the postcode for Paris |
| D．Would you like to have my e-mail address |
The river smells terrible. People_______ dirty things into it .
| A．must stop to throw |
| B．must stop from throwing |
| C．must be stopped to throw |
| D．must be stopped from throwing |