Do you know when Mr. Brown _______? When he _______ , please let me know.
The first color TV set was considered by most people________this century.
Every minute should_______to work for the motherland.
Some kinds of animals can _______ the colour of their surroundings.
How I wish that I could ______ my ideas in simple and wonderful English when chatting on the net.
“Why don’t we go for a picnic this weekend?” “Good idea! I would ______ the car and you’ll prepare the food.” A. look after B. take care of C. see about D get down to