Trong các phương trình dưới đây, xác định giúp mình đâu là chất khử đâu là chất oxihoá được k ạ? Mình cần gấp,làm nhanh hứa vote 5*

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133.Are you free on…………….. A. today B. Sunday C. May D. April 134.going to / Da Nang tomorrow? / travel to /are you / How ................................................................................................................................................... 135. writing / to / she is /her friend. / a letter ................................................................................................................................................... 136. Children should br _ _ _ their teeth twice a day. 137. What’s the matter with you, Nam? – I have a toothache. Oh, _ _ _ _ you. 138. Don’t ……………..sad. Let’s smile. A. be B. have C. go D. do 139. The cat is under the ……………… (nghe) A. box B. bed C. shelf D. clothes 140.has / a banana / in / its hand. / The monkey ................................................................................................................................................... 141. last / Sunday. / rainy / was / It ................................................................................................................................................... 142. The lamp is on the …………….(nghe) 143. BRU_H 144. What did you…………..and…………….on Minh’s birthday party? A. ate / drinked B. ate / drink C. eat / drink D. ate / drink 145. Did you go to school on………………or by bike? A. toe B. foot C. knee D. leg 146. the doctor. / so I want / to see / I have got / a headache ................................................................................................................................................... 147.We / in / playing games / are / the schoolyard. ................................................................................................................................................... 148. What’s your favoutite _ _ _ _ _ _ _ ? – Maths. 149. My uncle takes the _ _ _ _ _ _ _ _ _ _ to the city by lorry. 150. What is Elena’s date of birth? - ……………. A. September 2nd B. September and 2nd C. 2nd and September D. Septemer 2 151. The sigh says, “Don’t………………” A. stop B. stops C. stopping D. stopped 152. half/ past seven. / go to school / at / I often ................................................................................................................................................... 153.your coat / before / You should / wear / going out. ................................................................................................................................................... 154. How many fingers _ _ _ _ a person have? 155. MAT_ ER 156. What…………………tomorrow evening? A. do you do B. will you do C. did you do D. you will do 157. We use a television to……………… A. watch films B. say “ hello” C. write things D. play football 158. a pizza /is / on / There / the plate. ................................................................................................................................................... 159. The bakery / a shoe shop / between / is / and a drugstore. ................................................................................................................................................... 160. What is _ _ _ lunch? – Sandwiches. 161. To the right of the police station, _ _ _ _ _ is a library. 162. Apple juice, soda and………………are cold drinks. A. noodles B. vegetables C. Coke D. beef 163. A. fall B. always C. walk D. half 164. and her friends / the girl / What game / are / playing? ................................................................................................................................................... 165. I / don’t like / ice - creams. / or / cakes ................................................................................................................................................... 166. I have bananas and bread _ _ _ breakfast. 167. Are those your _ _ _ _ _ _ _ ? – No, they aren’t. 168. I can play the guitar and piano………………I can’t dance. A. because B. and C. when D. but