1. Ba and tam usally go fishing.........weekends
a.on b.in c.from d.for
2.the students will visit the capital ...............summer
a.on b.in c.at d.from
3.we have some............students for the program
a.exchange b. exchanged c.to exchange d.exchanging
4.they get up quite late,...........they missed the train
a.and b.but c.so d.because
5.ba's uncle wishes he..........good crops this year
a.would get b.gets c.got d.get