Johny , you ____ play with the knife , you ____ hurt yourself .
| A．won''t ; can''t | B．mustn''t ; may | C．shouldn''t ; must | D．can''t ; shouldn''t |
It worries me the way he keeps __________ his mind.
| A．changed | B．changing |
| C．to change | D．being changed |
His newly built cafe, the walls of which are painted light green, is really a __________ place for us, especially after hard work.
| A．hopeful | B．thoughtful | C．peaceful | D．cheerful |
Darwin counted 225 flowering plants, __________ he collected and brought home 193.
| A．which | B．for which | C．in which | D．of which |
I am writing this E-mail to ask you for some advice on how to __________ a band.
| A．fold | B．form | C．get | D．bear |
Although technically speaking you may not have __________, you certainly haven't told us the whole truth.
| A．laid | B．lay | C．lied | D．lain |