---How much salt did you put in the dish?
--- _____.
| A．None | B．Nothing | C．No | D．No one |
Bamboo grows best in the place _____ it is warm and rains often.
| A．which | B．where | C．that | D．as |
–Did you ask the guard what happened?
--Yes, he told me all ______ he knew.
| A．about which | B．which | C．that | D．what |
Look! The dictionary , _____is red , is a birthday gift given by Father.
| A．which cover | B．the cover of which |
| C．the whose cover | D．that the cove |
She dreams of becoming ____pianist, so she makes ____most of her time to play the piano.
| A．a; the | B．the; / | C．a; / | D．/; the |
— Where is my passport? I remember __________there.
—You shouldn’t have left it here. Remember __________it with you all the time.
| A．to put；to take | B．putting；taking | C．putting；to take | D．to put；taking |