_____ the Internet is of great help, I don’t think it’s a good idea to spend too much time on it.
| A．If | B．While | C．Because | D．As |
Charles did what he could _____ the servant, although he himself was in danger.
| A．rescue | B．rescued | C．to rescue | D．rescuing |
Let us hope we can settle the matter without _____ more trouble.
| A．any | B．a little | C．some | D．little |
His best known work that is _____ all praise can be seen in the museum.
| A．with | B．beyond | C．without | D．within |
I will give the book to _____ wants to read it.
| A．whoever | B．whomever | C．who | D．whom |
I _____ to take a holiday this summer, but I had to change my plan .
| A．would hope | B．was hoping |
| C．had been hoped | D．had hoped |