Use the -ING form of the words in the box to complete the sentences below. Sử dụng V-ing với những từ dưới đây để hoàn thành câu. cook write smoke eat play go learn drink read reply practice a) _______ tap water is very dangerous for our health. b) _______is now forbidden in public places. c) _______ poetry is his favorite free time activity. d) _______ must go along with ________. e) Their job is_________ the phone and__________ letters. f) _______ badminton and table tennis is very popular with students. g) _______ is the subject Hoa likes best. h) _______ a lot of vegetables is very necessary for everyone. i) The children like ________to school by bus. Hướng dẫn giải a. drinking f. playing b. smoking g. cooking c. reading h. eating d. learning – practicing i. going e. replying – writing