Take this box and put it　　　you can find enough space.

A. whatever spaceB. there where

C. whereverD. where in which

Although he was in poor health, Robert succeeded　　　other more famous engineers failed.

A. whichB. thatC. whatD. where

　　　he is not perfect in many aspects, I do actually quite like the man.

A. AsB. If

C. WhileD. Unless

(2013·亳州模擬)　　　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

　　　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·蘭州模擬)―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

Paying to see that movie seems foolish　　　you can see it on television for free.

A. beforeB. thoughC. whenD. once

　　　e-commerce worries some merchants, it contributes to the development of delivery industries.

A. WhenB. UnlessC. WhileD. Until

He is welcome to come along, 　　　he behaves himself.

A. provided thatB. so far as

C. even ifD. in case

You can be another Jeremy Lin　　　　you set an achievable target and stick to it.

A. onceB. thoughC. beforeD. until