If no one _____ the phone at home, ring me at work

----We could have come here much earlier in your car. ----I agree. But it _____. 

 Mrs Green wants to buy that kind of cloth because she ____ that the cloth ____very well . 

In order to keep the balance of ecosystem, every possible means _______to deal with the problems of the over-exploiting of natural resources. 

When I first met Mary I didn’t like her, but I ________ my mind.