Giải giúp e với ạ e cảm ơn

34. Kate usually (A) go 35. Frank (A) watched 36. We (A) know have known knows (C) 37. His father a lawyer, but now he's a politician. (A) is used to be (B) was used to be (C) use to be (D) used to be 38. We were asked not to disturb the baby because he (A) (B) slept 39. (A) 40. to cla ...