We’ve tried many ways, but all in vainOnly in this way, _____ the problem, I’m sure.

That is the reason（)we’ve lost so many customers.

The biologist, the philosopher, and the astronomer all try in their ways to understand the

Many parents try hard to protect their kids from TV and Internet advertising. But how can

When We Are Asleep Everyone dreams but some people never recall their dreams or do so ve

We’ve missed the last bus. I’m afraid we have no____ but to take a taxi.A.wayB.choiceC.possibilityD.

— I’ve been trying to call my Mom and Dad for almost an hour but_______________.— They