Haven’t you enough common ________ to know that it isunwise to go outside in such a hazy day Youmay get lost.

s asked a lot of questions, but she didn’t answer ofthem

Would you like to go to the cinema with us—It sounds like fun, __________ I’m too busy.

.Only when your identity has been checked ________.

Cloning plants is straightforward while cloninganimals is _____________ more complicated