cho dạng đúng của các động từ 1.what................you(do).............................at present? -I(read)............................a very funny comic 2.what ......................Mai(study)....................in the Geography class? - she (study).............................different countries and their people 3.........................you(be).....................free tomorrow? 4.Quang(have)..........a party next Sunday.he (invite)..........some his friend