I've tried very hard to improve my English.But by no means ________ with my progress.
| A．the teacher is not satisfied |
| B．is the teacher not satisfied |
| C．the teacher is satisfied |
| D．is the teacher satisfied |
We should look up to him as a shining example of ________ to duty.
| A．devotion | B．privilege |
| C．responsibility | D．burden |
Kelly gave me a vivid ________ of her trip to Mount Tai after her return.
| A．explanation | B．account |
| C．imagination | D．idea |
Nowadays，few people form the habit of keeping a supply of candles in the house in case of power ________.
| A．drop | B．lack | C．absence | D．failure |
—Could you tell me the way to ________ Johnsons，please?
—Sorry，we don't have ________ Johnson here in the village.
| A．the；the | B．the；a | C．/；the | D．the；/ |
________ material used for running tracks in schools across China may be ________ danger to children's health.
| A．/；a | B．The；a | C．/；the | D．The；the |