You can either sing ______ dance ______ weekends.
| A．and, on | B．or, on | C．and, at | D．or, in |
Most boys ______ guns to dolls while most girls _____ have dolls than guns.
| A．would rather, prefer | B．prefer, would rather |
| C．would rather, would rather | D．prefer, prefer |
─Do you know_____second-hand smoke? ─To protect our health and memory.
| A．how we should prevent | B．how we should prevent |
| C．why we should prevent | D．whether we should prevent |
We all know that we’ll meet all kinds of difficulties in our lives in the future. We should learn to be ________ any challenge!
| A．confident enough to take on |
| B．active enough to take up |
| C．enough careful to take try on |
| D．enough patient to try out |
—My cousin is good at all his subjects at school, but he never ________.
—What a ________ boy! We should learn from him.
| A．gets off； thoughtful | B．takes off； energetic |
| C．shows off； modest | D．puts off； curious |
My best friend Alex failed in the math competition. I’d like to _________.
| A．dress him up | B．pick him up |
| C．cheer him up | D．get him up |