BÀI GIẢNG ENGLISH 11 WRITING [...]... cooperation / company / future I/ look forward / hear /you Choose the favorite picture and answer the question UNIT 4: VOLUNTEER WORK 1 Rewrite the letter at home 2 Prepare for the next lesson UNIT 4: Language focus Answer the following question How many parts are there in a formal letter? A 3 parts B 4 parts C 5 parts Choose the best answer We can open a formal letter by … A Dear Sir/ Madam, B Dear Minh, . 2 Choose the favorite picture and answer the question UNIT 4: VOLUNTEER WORK. 1. Rewrite the letter at home. 2. Prepare for the next lesson. UNIT 4: Language focus. Answer the following question How. BÀI GIẢNG ENGLISH 11 WRITING