6,Tom and Joanna went to Fance last summer

last là dấu hiệu thì QKD

công thức

S+V(ed/BQT2)+O

7,My sister started a new jop yesterday

yesterday là dấu hiệu thì QKD

công thức

S+V(ed/BQT2)+O

8,I didn't eat in that restaurant ages

ages là dấu hiệu thì QKD

công thức

S+V(ed/BQT2)+O

9,Mr.Robinson teached in this school in 1978

in 1978 là dấu hiệu thì QKD

công thức

S+V(ed/BQT2)+O

10,I wrote this letter at six o'clock

at six o'clock là dấu hiệu thì QKD

công thức

S+V(ed/BQT2)+O

câu trúc :s + have / has + V(PII) 

for + 1 khoảng thời gian 

since + 1 mốc thời gian

6. Tom and Joanna have gone to France since last summer

7.my sister has started a new job yesterday

8.I haven't eaten in that restaurant for ages

9.Mr. Robinson has taught in this school since 1987

10. I have written this letter since 6 o'clock