----Goldfish don’t know __________ to them three seconds ago.
----Really? It’s so amazing!
| A．what is happening | B．what to happen |
| C．what will happen | D．what happened |
Which of the following is in the USA?
| A．The Big Ben. | B．The Great Wall. |
| C．The Leaning Tower of Pisa. | D．The Golden Gate Bridge. |
Most people think that English is ___________ useful language, but some students think it’s ___________ unimportant subject.
| A．a, an | B．a, a | C．an, an | D．an, a |
---_______
--- Oh, great!
| A．How’s it going? | B．What are you doing? |
| C．Where is the bank? | D．What do you usually do on Sunday? |
--- Why do you like _______？
--- They’re cute and they’re from China,
A. lionsＢ. pandas C. koalasＤ.dolphins
---What do you usually do when it is raining?
---I often ______ TV.
| A．are watching | B．watch | C．watches | D．watching |