—Where do you think _____ he _____ the computer?
— Sorry. I have no idea.
| A．has ； bought | B．／； bought | C．did ； buy | D．had ； bought |
The chemistry teacher demanded that the laboratory report _______ immediately after the experiment was done.
A．to be written |
B．would be written | C．be written | D．must be written |
On the chairs_______, who had come to Sanming looking for jobs.
| A．three young men sat | B．sat three young men |
| C．did three young men sit | D．three young men sitting |
Let’s look up the word in the dictionary．Do you have one_______?
| A．in hand | B．in need | C．at once | D．at your hands |
I don’t think math _______.
| A．easily to be learned | B．easily to learn |
| C．easy to be learned | D．easy to learn |
Problems relating to people’s livelihood have been the focus of the government, especially _______ Premier Wen Jiabao included them in his government work report last year.
| A．when | B．if | C．since | D．until |