With water ________ constantly, the brave soldier jumped into the river to save the drowning villager.[ ]

Mom, could you buy me a T-shirt like this—Sure. We can buy _________one than this, but this.

Can you tell me _______ when I called you

The new system is better _________ itprovides faster access to the Internet

Could I borrow your dictionary? — Yes, of course you _____. [ ]