II: Chọn đúng trạng từ chỉ tần suất và nơi chốn để điền vào trong câu 1 He has read that book. (already). 2 This book is interesting (extremely). 3 I haven’t been there (before). 4 He is on time (seldom). 5 He has a bad pain in his chest (today, very). 6 The elevator operates (automatically). 7 He arrives (on time, never, at the meeting). 8 I saw Dan (at the lecture, last night). 9 I will be there (certainly, by 2 o’clock). 10 He left the office (this afternoon, early). 11 She will return the book (next week, to, the library). 12 She went (at 6 o’clock, to school). 13 He was born (in 1392, at 10 am, on June 14th). 14They stayed (all day, quietly, there).