| When _________ the match __________? |
A. is; taken place B. did; take place C. was; happened D. was; happening |
| Please put one teaspoon of salt into the water, then _______. |
A. mix up it B. mix it up C. mix up them D. mix them up |
| —What ________ he say to you just now? —He told me that he ________ his key in the room. |
A. did; leave B. does; left C. did; had left D. do; had left |
| Ask and answer the question about ________. |
A．what he like B．what he likes C．what does he like D．what do he likes |
| Here ________. |
A. is some in formations B. are some in formations C. are some information D. is some information |