---Dad, brother is playing football in the study.
---Let it be. A boy like him __________ be naughty(调皮的).
| A．shall | B．may | C．can | D．will |
She looks sad. Could you please tell me ____ that prevents her from being as happy as before?
| A．what it is | B．it is what | C．how it is | D．it is how |
I just can’t figure out the meaning of the word---so I’ll have to ___ the dictionary.
| A．look up | B．go over | C．check in | D．refer to |
Being determined is a kind of quality and that’s ________ it takes to do anything properly.
| A．how | B．which | C．where | D．what |
Before making your speech, you’d better ________ your thoughts and ideas.
| A．collect | B．gather | C．get | D．prepare |
—Did you remember to give Jenny the money?
—Yes. ________ I saw her, I'm sure.
| A．So long as | B．So far as |
| C．The moment | D．Any time |