Important sentences are often marked ______ different colours.
| A．in | B．on | C．about | D．by |
_________great weather it is today!
| A．How | B．How a | C．What | D．What a |
They found very difficult to learn Japanese well.
| A．that | B．this | C．myself | D．it |
I don't know the way, she doesn't know,
| A．too | B．also | C．nor | D．either |
The box is __________heavy for me _________carry.
| A．to, too | B．so , that |
| C．such , that | D．too , to |
He often saw his mother __________ clothes .
| A．washed | B．washes | C．wash | D．washing |