They walked home without saying any words after they argued.
| A．in danger | B．all the time |
| C．in silence | D．over and over again |
Now Old Henry is very sad, so he doesn’t want to do _________.
| A．something | B．nothing | C．anything | D．everything |
I’d like to eat these candies. They taste _________.
| A．salty | B． good | C．well | D．terrible |
—What’s your favorite ________?
—Summer. Because I can swim in rivers.
| A．season | B．subject | C．music | D．sport |
David usually takes _______ walk for an hour after dinner.
| A． a | B． an | C． the | D．/ |
The population of the world still now.
| A．will; grow | B． has; grown | C．is; growing | D．is; grown |