Without proper lessons, you could _____ a lot of bad habits when playing the piano.
| A．give up | B．catch up | C．pick up | D．keep up |
The questionnaire won’t take long, ___________ five to ten minutes.
| A．apparently | B．approximately | C．appropriately | D．precisely |
–I want to make a kite to fly.
-- __________ You can easily buy one on the market.
| A．Why not? | B．Good idea. | C．Why bother? | D．No way! |
Look at the trouble I am in! If only I __________ your advice.
| A．followed | B．would follow | C．had followed | D．should follow |
Chuck Swindoll once said, “Life is 10% _____ happens to us and 90% _____we respond to it.”
| A．who; why | B．what; how | C．which; when | D．that; that |
He ________ to paint the whole house early this morning, but has only finished the front part of it so far.
| A．set about | B．set off | C．set up | D．set out |