from the moon, our earth, with water seven percent of its surface, appears as a “blue ball”.
| A．Seeing…covered | B．Seen…covered | C．Seeing…covering | D．Seen…covering |
Although he was disabled when he was only ten years of age,yet he aimed _____,for which his classmates spoke ______of him.
| A．high;high | B．highly; highly | C．highly; high | D．high; highly |
The sun was shining brightly ,______everything there _____more beautiful .
| A．making; look | B．to make;looked | C．and made;looking | D．and making;be looked |
You can take any seat _____is free .
| A．where | B．which | C．that | D．in which |
They have to work on Sundays,_____they don’t like .
| A．but | B．so | C．that | D．which |
The most important thing ______they need is more time .
| A．what | B．that | C．which | D．in which |