After spending a wonderful weekend, Jim would have to return to his ________ duties on Monday.
| A．common | B．normal |
| C．regular | D．usual |
Statistics show that shanghai subway lines will reach 350 kms by the end of this year, making the city No. 3 in the world subway length.
| A．according to | B．in terms of | C．on account of | D．in view of |
I admit I made a lot of mistakes in the work, and I will responsibility for them.
| A．assume | B．decline | C．accept | D．secure |
I would have paid a visit to you _______ possible.
| A．if it were | B．would it be |
| C．had it been | D．should it have been |
A successful life is a life ____ challenges are met and difficulties overcome.
| A．which | B．where | C．what | D．that |
After suffering a heart attack, Michael Jackson was pronounced dead, ____ a tragic end to the world' s most popular entertainer.
| A．to mark | B．marking | C．marked | D．having marked |