We have made a （an）try to carry out the plan.A.attemptB.effortC.energyD.source

We made an effort not to leave my friend out in the cold when we were planning the birthda

While we try to develop traditional friendship with other countries, we have to ______ wit

Woman: We have to face the fact that it is a little hard to get fuel for the car. Man: Bet

I shall have to get______to have a look at my car. It isnt working properly.A．an engineerB

There were already four people sitting in the car ，but we tried to _____ for her .A

You have made an appointment with Prof.Wang but failed to keep it.Write a letter toyour t