－Why didn’t you go to the cinema with us this afternoon, Jim?
－Because I ______ at the station for my uncle from Beijing at that time.
| A．was waiting | B．have waited | C．am waiting | D．will wait |
Are there any ________ in the tree？
| A．green leaves |
| B．birds |
| C．oranges |
| D．apples |
The dolphins are ________ interesting in the zoo．
| A．kind of |
| B．kinds of |
| C．a kind of |
| D．all kinds of |
—Is that ________ elephant？
—No，it’s ________ lion．
| A．an；a |
| B．a；an |
| C．the；an |
| D．an；the |
—________？
—Because they are smart．
| A．What do you think of pandas |
| B．How are they |
| C．Why do you like monkeys |
| D．Where are pandas from |
—________？
—Because they are kind of cute．
| A．What do you think of pandas |
| B．Where are they from |
| C．How about pandas |
| D．Why do you like pandas |