--You haven’t said a word about the design ,Mike. What’s your idea?
----I’m sorry I _______ about something else just now.
| A．am thinking | B．thought | C．was thinking | D．had thought |
Sorry, sir. I broke the window glass, but I didn’t do that ______.
| A．on purpose | B．in purpose | C．with purpose | D．for purpose |
_______ from space, we can find 70% of the surface of the earth _______ by water.
| A．Seeing …... covering | B．Seeing …... covered |
| C．Seen ...... covering | D．Seen …... covered |
I really whether we win or lose.
| A．care about | B．care for | C．care | D．care to |
Never my secret!
| A．give up | B．give in | C．give away | D．give off |
I insisted that the boy his hands before having supper.
| A．washes | B．washed | C．had washed | D．(should) wash |