giúp em mấy câu này với ạ 1.If Dora....(go) to work before 7 tomorrow, she........(give) you a ride. 2.When we were on our vacation in Korea last year, we went to the pub if we.....(have) free time. 3.If we............(get) the ticket for the match tonight, I will pick you up at six. 4.If the temperatures drop to below 0, this lake...........(freeze). 5.The plane crash wouldn't have happened if the fog at the airport at that time.........(not, be) so thick at that time. 6.If I.......(be) you, I...........(never, talk) to her anymore. 7.If you cut yourself, it really.........(hurt). 8.If you travel to Italy,...........(not, forget) to try its pizza.