________ we go swimming every day ________ us a lot of good.
| A．If；do | B．That；do |
| C．If；does | D．That；does |
—Do you think we can get there on time?
—Yes,_________ the bus does not break down.
A.even if .unless C.until D.so long as
It wasn’t ________ they found that there was much trouble ________ the plan.
| A．long before; to carry out | B．long before; carrying out |
| C．before long; with carry out | D．before long; in carrying out |
Every minute should be _________ lessons.
| A．made full use to learn | B．made use of learning |
| C．made use of to learn | D．used of learning |
_________ that it's very cruel to kill wild animals for money.
| A．It is no doubt | B．There is no doubt |
| C．It is not doubt | D．There is not doubt |
Arguments happen when people _________ each other's views.
| A．go against | B．go for | C．keep | D．have |