.Was ______ Alice, ______ played the piano very well, ______ helped me with my English?

They ______ the train until it disappeared in the distance.

How do you find the oil price now?— It _____ up all the time and no one knows when it will become stable

Professor Wang, here is my composition. Could you________ it

Last Sunday Fred gave out food at the food bank.—_______. And _________.