A report says that the world’s natural gas deposits______ early in the future.
| A．will be run out | B．will use up |
| C．will run out | D．will be cleaned up |
The first thing ______ I am going to do this evening is to go to sleep.
| A．what | B．that | C．which | D．who |
Mother’s Day is coming, I’m thinking about ________
| A．what present I gave her | B．where are having a big meal |
| C．how I will give her a surprise | D．if I planned a party for her |
__________ good advice the teacher gave me!
| A．How | B．What a | C．What | D．How a |
The traffic was busy on our way to the train station, _____ we caught the train on time at last.
| A．although | B．so | C．but | D．because |
Listen! Can you hear them _______ in the next room?
| A．practising to sing | B．practising singing |
| C．practise singing | D．to practise sing |