But much of the world’s water ____ from rivers and lakes.
| A．come | B．comes | C．coming | D．to come |
It’s a pretty plant. We should ____.
| A．look up it | B．look it up | C．look at it | D．look after it |
The furniture is ____ of wood.
| A．made | B．make | C．making | D．to make |
____ to bring your homework tomorrow!
| A．Not forget | B．Aren’t forget | C．No forget | D．Don’t forget |
The boy use sticks ____ a boat.
| A．make | B． making | C．to make | D．makes |