In ______1600’s, Shakespeare made use of _______wider vocabulary than ever before .
| A．the ;a | B．/ ;/ |
| C．the ;/ | D．/;a |
Both bread and butter ______ on sale in this shop.
| A．is | B．are | C．have | D．has |
The problem is _____ we can master modern science and technology in a short time.
| A．if | B．that | C．what | D．how |
Give it to _____ you think can do the work well.
| A．who | B．whoever | C．whom | D．someone |
Included _____.
| A．all kinds of books | B．was all kinds of books |
| C．were all kinds of books | D．all kinds of books are |
Here _____. This is our classroom.
| A．are we | B．we are | C．you are | D．are you |