29. Realizing ______ I had been able to accomplish, my fears of failure grew rapidly.
| A．so little | B．such little | C．how little | D．what little |
He is, however, one of those restless people who never ___ content with their present environment.
| A．have seemed | B．seemed | C．seems | D．seem |
One or two days ____quite enough to complete the work. ___ you or he going to work with me?
| A．is; Is | B．is; Are | C．are; Is | D．are; Are |
. Your new clothes fit you, but mine_____ me.
| A．don’t fit for | B．doesn’t fit for | C．don’t fit | D．doesn’t fit |
. It is not I but you who ___ the first to run to the goal in the competition.
| A．was | B．were | C．are | D．is |
What he says and what he does ___ agree.
| A．doesn’t | B．don’t | C．isn’t | D．aren’t |