Jim is tall but Tom is------taller.
| A．very | B．even | C．too | D．more |
E-mail is much ______than long-distance calling.
| A．cheaper | B．cheap | C．the cheaper | D．cheapest |
I believe ____________, because he is ________honest man.
| A．the words he says; a | B．what he says; an |
| C．he says what; the | D．what does he say ;an |
Please listen to the teacher as _______ as you can in class.
| A．careful | B．carefully | C．careless | D．care |
Our city is one of _________cities in china.
| A．the biggest | B．biggest | C．bigger | D．the big |
It is necessary for us _______them every day.
| A．looking after | B．to look after | C．look after | D．to looking after |