I like the colour of the cap ______ I dislike its design.
| A．while | B．if | C．despite | D．as |
_______ was known to them all that William had broken his promise ______ he would give each of them a gift.
| A．As; Which | B．What; that | C．It; that | D．It; which |
The ___ look on his face showed that he hadn’t expected it .
| A．astonished | B．astonishing | C．being astonished | D．having astonished |
___ from space, the earth with water ___70％ of its surface looks like a "blue blanket".
| A．Seen; covered | B．Being seen; covers | C．Seeing; covering | D．Seen; covering |
____ more attention, the trees could have grown better.
| A．Given | B．To give | C．Giving | D．Having given |
Someone is ringing the doorbell. Go and see ______ .
| A．who is he | B．who he is | C．who it is | D．who is it |