______ out for food. Some work in the tunnels as guards and workers.
| A．Not all the ants go |
| B．All the ants not go |
| C．Both the ants don’t go |
| D．All the ants go |
He is one of those who ______ very hard.
| A．works | B．work | C．is | D．are |
The parents as well as the baby ______ in high spirits.
| A．are | B．is | C．has been | D．have got |
There are ten boxes on the desk and the ______ is yours.
| A．nine | B．nineth | C．ninth | D．forth |
What ______ heavy snow. Let's go out for a walk in ______ snow, shall we?
| A．X...the | B．a...the | C．a...X | D．X...X |
It is pleasant to play ______ game of ______ table tennis ______ summer afternoon.
| A．a...the...on the | B．a...X...on a | C．the...the...in the | D．the...X...in a |