----- Nội dung dịch tự động từ ảnh ----- 30- He is a foreigner. So he needs a visa to stay in this country. (Being) 31- He wasn't able to contact her because he didn't know her address. (Not) 32- The storm last week caused a lot of damage. (Last) (The) 33- Tourism is the main industry in the region. 34- I'm sorry. I didn't go to your party last night. (apologized) 35- The sign on the side door says, "Do not enter," so we have to use a different door. (Nobody is) 36- Britain has different kinds of newspapers. (There) 37- I don't want to go out this evening. (rather) 38- If the factory doesn't move to a bigger location, it can't increase production. (Unless) 39- He is less clever than I thought. (as) 40- She asked, "Have you ever met this man before ?" (wanted)