.By using ear sonecan tell the direction____a sound comes.

The news _____our athletes won another gold medal was reported in yesterday’s newspaper.

Shall I call you at 10 tomorrow morning—Better not. I ______ a lecture to some universitystudents. Just send me a message.

______, there is a good chance that our team will win ____we have made full preparations.

What surprised me was not what he said but hesaid it.