— Can I come and have a look at your new house?
— Yes, ________!
| A．with pleasure | B．I like it | C．I quite agree | D．by all means |
I can ______ be a teacher. I’m not a very patient person.
| A．seldom | B．ever | C．never | D．always |
When he _______ the door, he found his keys were nowhere.
| A．would open | B．opened | C．had opened | D．was to open |
Most Americans would prefer to keep their problems ______ themselves, and solve their problems ______ themselves.
| A．to; by | B．by; to | C．for; to | D．in; on |
Every evening after dinner, if notfrom work, I will spend some time walking my dog.
| A． | being tired | B． | tiring | C． | tired | D． | to be tired |
Nine in ten parents said there were significant differences in their approach to educating their children compared with __ of their parents.
| A．those | B．one | C．both | D．that |