I could have called you for help, but I ____ your number.
| A．couldn’t remember | B．didn’t remember |
| C．should have remembered | D．hadn’t remembered |
There is __ ink in this bottle than in that one.
| A．most | B．little | C．less | D．fewer |
My brother is 3 inches ___ than I .
| A．tall | B．taller | C．tallest | D．the tallest |
Shanghai is one of __ cities in China.
| A．big | B．biggest | C．bigger | D．the biggest |
4That’s __ another story.
| A．an | B．very | C．the | D．quite |
This isn’t ___play I have seen.
| A．better | B．good | C．the best | D．best |