Jogging is an effective way to keep fit. _____ , swimming is helpful for bodybuilding.

As is known to all language learners, the newly learnt words will soon be forgotten unless ______ used in everyday communication.

—Have you been to New Zealand?—No, I’d like to, __________ .

----You look tired, Jack. ----I feel quite rested, _______.

Health care in remote mountainous areas is very limited as there are no doctors or nurses in the villages------no one has the __________ to pay them. This way sick people will __________ die.