This document contains examples of sentences using different tenses including the present perfect, present perfect continuous, and past passive. It discusses the differences between the present perfect and present perfect continuous tenses. It also provides examples of sentences using modal verbs like may, might, must, and could to express speculation. Finally, it shows sentences in the simple past passive voice.

1. UNIT
10
ANDREA LOMBANA QUINTERO

2. PRESENT PERFCT CONTINUES
VS PRESENT PERFECT
HIEDUARDOSILVA WHAT HAVE YOU BEEN DOING LATELY?
NOTHING, I HAVE BROKEN MY LEG.

3. PRESENT PERFCT CONTINUES
VS PRESENT PERFECT
SAMUEL HAVEYOUBEEN RESPONSIBLE AT SCHOOL?
YES MOM I HAVE DONE ALL MY HOMEWORKS.

4. PRESENT PERFCT CONTINUES
VS PRESENT PERFECT
HOW LONG HAVE YOU BEEN WAITING FOR YOUR BLIND DATE ?
I HAVE BEEN WAITING FOR HIM FOR ONE HOUR.

5. ALREADY, STILL AND YET WITH
PRESENT PERFECT
HAS SHE BOUGHT THE TICKETS TO BRITNEY SPEARS CONCERT
YET?
NO, SHE HASN’T BOUGHT THEM YET, BUT SHE WILL DO IT
NEXT MONDAY.

6. ALREADY, STILL AND YET WITH
PRESENT PERFECT
DANIEL HAVE YOU CALLED HER TO APOLOGISE?
YES, I ALREADY CALLED HER BUT SHE STILL ANGRY.

7. ALREADY, STILL AND YET WITH
PRESENT PERFECT
HAVE YOU SEEN THAT FILM WITH JULIA ROBERTS?
YES, I’VE ALREADY SEEN IT, IT’S A TEARJERKER

8. UNIT
11

9. MODAL VERBS FOR
SPECULATING
I MAY BUY A NEW HE MIGHT GO BACK TO
COMPUTER THIS SCHOOL FOR HIS
SUMMER, IF I CAN MASTER'S DEGREE
AFFORD IT. NEXT YEAR, BUT HE
HASN'T DECIDED YET.

10. MODAL VERBS FOR
SPECULATING
HE MUST REALLY I COULD VOTE FOR
ENJOY LIFE BECAUSE IN THE NEXT
HE ALWAYS HAS A ELECTION IF ONE OF
SMILE ON HIS FACE. THE CANDIDATES
INTERESTS ME.

11. MODAL VERBS FOR
SPECULATING
YOU MUST SEE A YOU MUST FINISH THE
DOCTOR IMMEDIATELY. EXAM IN TEN MINUTES.
YOU LOOK TERRIBLE.

12. ADJECTIVES ENDING IN
-ED AND -ING
SHE LOOKS ALARMED A BORED STUDENT
ABOUT SOMETHING. COMPLAINED TO HIS
TEACHER.

13. MODAL VERBS FOR
SPECULATING
HE HAD BIG BLUE SHE FELT SATISFIED
FRIGHTENED EYES. WITH ALL THE WORK
HE HAD DONE.

14. MODAL VERBS FOR
SPECULATING
THE FILM WAS THIS IS ONE OF THE MOST
QUITE BORING. BORING BOOKS I'VE EVER
READ.

15. UNIT
12

16. SHE SANG A SONG.
A SONG WAS SUNG BY HER.
THE SIMPLE
PAST PASSIVE
SOMEBODY HIT ME.
I WAS HIT BY SOMEBODY.

17. •A THIEF STOLE MY CAR.
* MY CAR WAS STOLEN BY
THE SIMPLE A THIEF.
PAST PASSIVE
* THEY DIDN'T MAKE THEIR
BEDS.
* THEIR BEDS WERE NOT
MADE BY THEM.

18. DID HE SEND THE LETTER?
WAS THE LETTER SENT BY HIM?
THE SIMPLE
PAST PASSIVE
SHE DIDN'T WIN THE PRIZE.
THE PRIZE WAS NOT WON BY HER.