How long has he _______ the phone? –For half an hpur..
| A．on | B．made | C．been on | D．been in |
—________ do you like koalas？
—Because they are cute．
| A．Why |
| B．Where |
| C．How |
| D．When |
________ go to the cinema with you，Dad．
| A．Let |
| B．Let’s |
| C．Let us |
| D．Let we |
—________ is the street crowded with so many people？
—Because they are waiting to watch the boat races．
| A．Why |
| B．Where |
| C．How |
| D．Who |
—What fun The Croods is！
—Yeah！I like the movie，too．It’s so ________．
| A．boring |
| B．scary |
| C．interesting |
| D．sad |
You’re so tired；________ have a rest(休息)？
| A．let’s |
| B．why don’t |
| C．why not |
| D．what for |