单项选择题
A．each carrying B．whose that watch is C．whose watch is that D．whose watch is
A burning cigarette he threw into the wastepaper basket...
单项选择题A burning cigarette he threw into the wastepaper basket () fire to the hotel.
A．made B．set C．caused D．caught
If a baby bird stays () for two or three weeks after le...
单项选择题If a baby bird stays () for two or three weeks after leaving the nest, it has a fair chance of becoming an adult.
A．living B．lively C．alive D．live
The service in this restaurant is very poor; there are ...
单项选择题The service in this restaurant is very poor; there are not enough waiters to wait ()customers.
A．on B．for C．with D．to
