Tìm lỗi sai và sửa lại ( mng giúp mình với ạ)
21 The (cost of) living has (gone up) (considerably) (the last few years).
22 (He) is the (best-known) author I have (never) (heard of).
23 Tom (didn't drive) a car since he (had) an (accident) two (years ago).
24 My father (asked) me (to pay) (much attention) to English (next year)
25 He (said) that he was riding (his bike) (on the way home) (now).
26 I (asked) him how far (was it) to the station (if) I went there (by taxi).
27 They asked me (what did happen) (last night), but I was (unable to tell) (them).
28 My family (spent) an (interested holiday) (in) Europe (last summer).
29 Children always (want) to know the (resonable) why (things) are as they (are).
30 The students (laughed) (happy) when they (saw) the monkeys (eating) banana.
31 (The) number of (visitors) to the (exhibition) dropped (considerable) in thesecond week.
32 What is (the most) (important) thing (in) (really) life?
33 Harry, (alike) his colleagues, (is) trying (hard) to finish his work (early).
34 Lam and (his) (friends) (often go) to the cinema to (enjoy) the new films last year.
35(The) boss laughed when the secretary (has told) him that she (really) (needed) a pay rise.
36 She (is) singing and dancing (merrily) when (the doctor) called (to see) her.
37 (What a pity) I have to (look at) my little brother, so I (can't go) to the cinema(tonight).
38 (What a pity) I have to (look at) my little brother, so I (can't go) to the cinema(tonight).
39 (Do) you (mind) if I turn (off) the TV? I want to watch the (news).
40 The (official) delagation (will) arrive (at) Geneve (next) Monday.