Lisa spent all________day cleaning her room．
| A．a |
| B．an |
| C．the |
| D．／ |
The students were all tired, but ________ of them stopped to have a rest.
| A．none | B．no one | C．nobody | D．not one |
The family is very poor and they can’t________ to buy a computer for him.
| A．play | B．watch | C．afford | D．carry |
We live in a world _______ colours.
| A．is full of | B．full of |
| C．filled of | D．is filled with |
Not only the students but also their teacher _______ about the four people.
| A．know | B．knowing | C．knows | D．to know |
---Have you found ________ in the grass, Millie? ---No, not yet.
| A．nothing unusual | B．unusual anything |
| C．anything unusual | D．unusual something |