5.21.Who has problems with English? A.Jane. B.Ding Hua. C.Jack. 22.You can understand your English teacher byC. A.reading B.writing C.listening to the key words 23.C can help you to understand your teacher. A.Teacher's body language B.The expressions on her face C.Both A and B 24.The foreigners speak English well,becauseA. A.they practice it all day B.they like English C.English is easy 25.If Ding Hua follows Jane's advice,her spoken English will beC. A.clearer B.worse C.better.