Show:
Past Participle
Present Perfect +
Present Perfect -
Present Perfect ?
Vocabulary
100
see - 
seen
100
She/be/Africa.
She's been to Africa.
100
They/make/a mistake.
They haven't made a mistake.
100
you/ever/call/for an ambulance.
Have you ever called for an ambulance?
100

Try new ideas or methods (verb)

experiment (with)

200
have-
had
200
They/read/HOBBIT/twice.
They've read Hobbit twice.
200
I/buy/anything.
I haven't bought anything.
200

they/ever/find/any money?

Have they ever found any money?

200

practical (adjective)

hands-on

300
go - 
gone
300
He/see/an angel.
He's seen an angel.
300
He/cut/his hair.
He hasn't cut his hair.
300

how long/Anna/be/a teacher?

How long has Anna been a teacher?

300

drive (an expression with verb+noun)

get behind the wheel

400
buy - 
bought
400
We/watch/the film.
We've watched the film.
400

Our mum/find/the keys.

Our mum hasn't found the keys.

400

How long/Chris and John/live/here?

How long have Chris and John lived here?

400

become an expert at something (verb)

master

500
sell  
sold
500
It/go/with/the wind.
It's gone with the wind
500
The dog/eat/the bone.
The dog hasn't eaten the bone.
500

she/be/here?

Has she been here?

500

- when you live at a place you're studying (adjective)


- not on real roads (adjectives)

residential


off-road