Only when she reached her office____ she had left her key at home.
| A．she realizes | B．does she realize | C．she realized | D．did she realize |
It is these poisonous products____ can cause the symptoms of the flu, such as headache and aching muscles.
| A．who | B．that | C．how | D．what |
With _____she needed . she left the market-place.
| A．something; to buy | B．anything; having bought |
| C．everything; buying | D．everything; bought |
Please write your composition _____line to leave space for the teacher’s correction.
| A．one another | B．each other | C．any other | D．every other |
---- What kind of food would you like to eat?----______ but Japanese.
---- How about Korean, then?
| A．Anything | B．Something | C．Everything | D．Nothing |
Friendship will not come to you naturally when you show ____to others.
| A．none | B．nothing | C．no one | D．little |