Ann never dreams of ________ a teacher．
becoming
turning
get
become
He sent me an e-mail, ________ to get farther information．
hoped
hoping
to hope
hope
Though ________ money, his parents managed to send him to university．
lacked
lacking of
lacking
lacked in
________ that mistake once, I shall not make the same mistake again．
To make
Making
Having made
Made
When the professor went back to the room, he found an invitation on the desk ________ to give a lecture in Prineeton Institute．
being invited
to be invited
inviting him
invited
________ a reply, he decided to write again．
Not receiving
Receiving not
Not having received
Having not received
The next morning, she found the man ________ in bed dead．
lying
lie
lay
laying
At the moment she ________ with her brother at home．
may play
must be playing
can play
must have played
－Gould I use your dictionary?
－________．
Yes, you could
No, you couldn't
Of course, you could
Certainly, help yourself
She heard a terrible noise, ________ brought her heart into her mouth．
it
which
this
that