—Let’s go for a picnic next Sunday.
—Sorry, I can’t. I have to look ____________my pet parrot.
| A．after | B．at | C．for | D．like |
The 3D Titanic is a moving film．My parents have seen it twice________．
| A．yet |
| B．already |
| C．never |
| D．almost |
He hash’t completed his task________．
| A．ever |
| B．already |
| C．yet |
| D．still |
The 2014 World Cup in Brazil makes the whole world crazy and nobody will miss it．I________all the matches so far．
A．watched
B．have watched
C．will watch
He________in this factory for 20 years already．
| A． | will work |
| B． | works |
| C． | has worked |
| D． | is working |
The Great Wall is famous，so every year________people come to visit it．
A．million
B．million of
C．millions of