This lesson was so boring ____ some students began to sleep in class.
| A．that | B．and | C．when | D．how |
Jack wanted to read more, so he asked his friend if there was ________ to read.
| A．something easy enough | B．something enough easy |
| C．enough easy something | D．easy enough something |
So far, the moon ________ by man already.
| A．is visited | B．will be visited | C．has been visited | D．was visited |
The work is too hard, so ____ were needed.
| A．another six men | B．six men more | C．more six men | D．men another six |
You must keep your eyes ________.
| A．close | B．closed | C．closing | D．to close |
I met him in a bookshop ______.
| A．the other day | B．next day | C．right now | D．tomorrow |