Ten minutes earlier, we could have caught the last train. A：or else B：but C：otherwise

A．Forty－five minutes.B．Over an hour.C．Less than ten minutes.D．About twenty minutes.

For ten years the problem about the water has not been solved, we came to think that it ha

The manager got angry just because his secretary was ten minutes late.A.lost his moodB.los

I wasns able to catch the bus. I______ten minutes earlier.A．would get upB．should get upC．h

When we finally managed A（to get home) after the B（tiring) long journey, we could C（not ha

The questionnaire takes_______ten to fifteen minutes to complete and can be used along