How shall I take the medicine—You can follow the ________ on the bottle.

A report says that many people in Africa have _______ the Ebola virus so far and new medicine _______ it is being developed.

．—Do you have enough to all your daily expenses—Oh yes, enough and to spare.

Have you ever _______ to bring your homework to school—Yes. I _______ it at home once last term.

.She was terrified of saying something that would make her______herself.