I help clean the kitchen, Mum—Thank youBut you ________ it because I can do it myself

（题文）On the table lay a note _____“Drop me a line whenever _____.”

It doesn’t matter _____you pay by cash or credit card in this store.

Nowadays everyone hopes to ______ goodeducation so as to get a good job in the future

___is known to us all is that the old worker, for _______ life was hard in thepast, still works hard in his seventies.