----- Nội dung dịch tự động từ ảnh ----- III. Rewrite these sentences by using "because" to replace "because of". 1) He couldn't meet you because of his business. 2) Nobody can do this test because of its difficulty. IV. Combine these sentences into one. Use the word in brackets. 1) Minh didn't work hard. He failed in the final exam.(therefore) 2) She was very unhappy. Her result was very bad. (because of)
