Transform into perfect participle: After eating my evening meal, I decided to go for a walk.
Having eaten my evening meal, I decided to go for a walk.
15
Transform into perfect participle: Because I hadn't slept well, John felt sleepy all day.
Not having had slept well, John felt sleppy all day.
25
Transform into perfect participle: After we called the police, the burglars left immediately.
Having called the police, the burglars left immediately.
15
Transform into passive voice: The girls wrote this article.
This article was written by the girls.
15
Transform into passive voice: The computer have compiled the files.
The files had been compiled by the computer.
20
Transform into passive voice: The cat plays with the toys.
The toys are being played by the cat.
15
Complete with the correct modal of deduction: Nobody knows why he died. But we think it ________ been an accident.
might have
15
Complete with the correct modal of deduction: Sarah looked very happy. She ________ passed her driving test.
must have
15
Complete with the correct modal of deduction. I didn't know you were going to Phil's party yesterday. You _________ told me!
should have
15
Complete with the correct conditional expression: Don't call the police (even if / unless / as long as) it's strictly necessary.
unless
15
Complete with the correct conditional expression: The exam was too difficult. I wouldn't have passed (unless / even if / provided) I had studied harder.
even if
15
Complete with the correct conditionla expression: I don't mind how you spend the money (even if / as long as / unless) you stick to the budget.
as long as
15
Complete with the correct conditional expression: You're free to do whatever you want (provided / even if / unless) you respect the rules.
provided
15
When I was a child I (didn't use to / wouldn't) like peanuts.
didn't use to
15
My mother (would / use to) sit on the balcony having coffee in the afternoon.
would
15
When the weather was bad, I (used to / would / both correct) drink hot chocolate and watch cartoons.