1. He let me........ inside the room.
a. doing
b. to do
b. had been working
a. came,
b. come,
c. coming,
d. comes.
2. Please, stop ..... that.
b. to do
3. He is very tired as he...............for 3 hours now .
a. has been workingb. had been working
4. he.......playing football for tow hours.
a. have been
b. had been
c. has bee
5. Which is the correct in between this two sentence's?
a. we have a breakfast at 7 a.m
b. we have breakfast at 7 a.m
