You can only be sure of_________ you have at present; you cannot be sure of something _____ you might get in the future.

____________ David says sounds right to HelenThat’s why she has made up her mind not to leave him _____________ happens

There are so many good books. I really don’t know ____ .

.Cattle ______ on the hillside.

When do you usually take a shower —I take a shower __________ the morning.