13. 4. How many people (die)................... in the fire yesterday? 14. 5. I (not/know).................... much about art, but I like some artists. 15. 6. I (wait)...................... for ages when finally the bus arrived. 16. 7. I (receive)....................... a postcard from Jane yesterday. 17. 8. I (never/be).................. sailing, what’s it like? 18. 9. It was late. Most of the shops (close)..................... . 19. 10. It (rain)...................... when I got up this morning.

`4.` How many people died in the fire yesterday?

`=>` thì quá khứ đơn

`=>` Dấu hiệu: yesterday

`5.` I don't know much about art, but I like some artists

`=>` thì hiện tại đơn

`=>` S + do/does + not + V

`6.` I had been waiting for ages when finally the bus arrived

`=>` tthif quá khứ hoàn thành

`=>` Dấu hiệu: for

`=>` S + have/has + PII

`7.` I received a postcard from Jane yesterday

`=>` thì quá khứ đơn

`=>` Dấu hiệu: yesterday

`8.` I have never been sailing, what’s it like?

`=>` tthif quá khứ hoàn thành

`=>` Dấu hiệu: never

`=>` S + have/has + PII

`9.` It was late Most of the shops have closed

`=>` tthif quá khứ hoàn thành

`=>` S + have/has + PII

`10.` It was raining when I got up this morning.

`=>` vế 1: thì hiện quá khứ tiếp diễn

`=>` vế 2: thì quá khứ đơn