To be successful, you must be smart, confident, and, ______ honest.
| A．therefore | B．above all | C．however |
D．after all |
With April 18's railway speedup,highway and air transport will have to compete withservice for passengers.
| A． | good | B． | better | C． | best | D． | the best |
—Can I smoke here?
—Sorry.We don’t allow_______here.
| A．people smoking | B．people smoke |
| C．to smoke | D．smoking |
—_______you _______him around the museum yet?
—Yes.We had a great time there.
| A．Have;shown | B．Do;show | C．Had;shown | D．Did;show |
You may not have played very well today,but at least you've got through to the next round and.
| A． | tomorrow never comes | B． | tomorrow is another day |
| C． | never put off till tomorrow | D． | there is no tomorrow |
Choosing the right dictionary depends on_______you want to use it for.
| A．what | B．why | C．how | D．whether |