——What about lesson this morning?
——A piece of cake；it was too easy lesson for me.
| A．the；the | B．a；a | C．a；the | D．the；a |
Though he have been here for several weeks, he still couldn't —_________ to the life here.
| A．adjust | B．adopt |
| C．used | D．accustomed |
— Michael was late for Mr Smith's oral class this morning,
—_________？ As far as I know, he never came late for class.
| A．How come | B．So what |
| C．Why not | D．What for |
It's the sort of work that _________ a high level of concentration.
| A．calls for | B．makes up |
| C．lies in | D．falls for |
He spoke for quite a long time, but he threw no _________ on themain point.
| A．excuse | B．doubt |
| C．detail | D．light |
I have many friends, some _________ are businessmen.
| A．of them | B．from which |
| C．of who | D．of whom |