— Is that Jack speaking?—Sorry, he isn’t here. He ________the cinema with his aunt.

I didn't hear you because I    the news on the radio.

— Would you like _______ the Wutong Mountain tomorrow?— If my mother _______ . I will go with you.

The students are sorry to hear that the famous writer ________ for ten minutes.

There ________ elephants if we don’t protect them now.