The scientist suggested ____ the experimentin a different way.

________ are you training hard for — To be a volunteer.

33．— We should recycle everything we can．— Absolutely．These may seem little things，but they’re not__________it comes to saving the environment

I know _________ I promised to take you todinner, but I won’t finish working until ten o’clock.

I feel __________ cold and I think I shouldhave __________ hot water.