The rubbish _____ is produced every day is becoming a serious problem in cities around the world.
| A．what | B．that | C．who | D．whose |
How do you like my new T-shirt? I ________ it on my way here.
| A．buy | B．bought | C．will buy | D．was buying |
—Jim, your bedroom is so dirty.
—Sorry, Mum. I ________ it at once.
| A．have cleaned | B．cleaned | C．clean | D．will clean |
Inter Milan has won. It’s one of ________ football matches that I have ever seen.
| A．exciting | B．more exciting |
| C．the most exciting | D．less exciting |
Do you know Zhou Libo, the funny host? He always makes us ________.
| A．laugh | B．laughs | C．to laugh | D．laughing |
We’ll go to the farm and help the farmers with the apple-picking if it ________ tomorrow.
| A．won’t rain | B．doesn’t rain |
| C．isn’t raining | D．won’t be raining |