______ about wild plants that they decided to make a trip to Madagascar for further research . [ ]

It’s difficult _______ me _________ my diet.

If you like I can do some shopping for you.–That’s a very kind _______ .

The rich man much food the poor families during the hard time.

Hey, Tina. _____are you going for your vacation— Hmmm. I think I’m going to shanghai.