ĐỀ 21 Exercise 1: khoanh tròn từ chọn để hoàn thành câu Peter has (a / one / some) toys (It/ they / he) are in his room (how / how old / how many) are you? I’m fine, thanks (is / are / do) your school big? Yes, it is (she / her / he) house is big Mai and I (am / is / are) students (may / / are ) I go out? How many (book / books ) are there? (Do / are / is ) you have any doll? 10 (what / how / who ) is the weather like? Exercise 2: đặt câu hỏi cho câu trả lời sau? I’m nine years old ……………………………………………………………………………………… It’s cloudy in Hung yen ……………………………………………………………………………………… Yes, my bag is big ……………………………………………………………………………………… I have ten dolls ……………………………………………………………………………………… My cat is on the bed ……………………………………………………………………………………… Exercise 3: xếp để tạo thành câu hoàn chỉnh Is / weather / in / how / the / Hanoi? ……………………………………………………………………………………… Have / a / I / balls / and / robot / three ……………………………………………………………………………………… You / many / have / brothers / how / do? ……………………………………………………………………………………… Small / your / classroom / is? ……………………………………………………………………………………… His / where / is / sister? ……………………………………………………………………………………… Exercise 4: khoanh tròn từ khác loại A living room B bedroom C bathroom D house A small A he A doll A He A how A blue A windy A have 10 A classroom B big B she B robot B she B who B white B sunny B are B library C large C your C ball C my C we C black C Rainy C is C playground D nice D they D book D I D what D ball D cloud D am D House Exercise 5: Viết số sau 27: …………………………………………94:…………………………………………… 19: …………………………………………59: ………………………………………… 89 : …………………………………………