He is welcome to come along, he behaves himself.
A. provided thatB. so far as
C. even ifD. in case
e-commerce worries some merchants, it contributes to the development of delivery industries.
A. WhenB. UnlessC. WhileD. Until
Paying to see that movie seems foolish you can see it on television for free.
A. beforeB. thoughC. whenD. once
(2013·兰州模拟)―Do you still live in the countryside?
―Yes. I don’t want to leave the house, it is very shabby.
A. thoughB. because
C. onceD. as
Mo Yan won the 2012 Nobel Prize in Literature, he still lives a simple and quiet life.
A. Even ifB. As long as
C. On condition thatD. As if
(2013·亳州模拟) difficult and challenging the task may be, we must finish it on time, because there is a possibility we’ll be fired if we can’t fulfill the task on time.
A. Whatever; thatB. However; that
C. Whatever; whichD. However; as
