It is obvious that his twin brother, Jerry, is crazy __________ jazz.
| A．with | B．in | C．about | D．of |
.He is not such a man _______ would leave his work half done.
| A．that | B．which | C．who | D．as |
My neigh bours used to give me a hand in time of trouble, _______ was very kind of them.
| A．who | B．which | C．that | D．it |
I want to use the same tools _______used in your factory a few days ago.
| A．as was | B．which was | C．as were | D．which |
I have two grammars, ______are of great use.
| A．all of which | B．either of which | C．both of that | D．both of which |
That is not the way ______I do it.
| A．/ | B．which | C．for which | D．with which |