Помогите пожалуйста , Английский 10 класс
Complete the sentences with the correct form of the verb in brackets
21) Kate ... (water) the flowers while Pete ... (watch) TV.
22)Yesterday evening I ... (not/meet) my friends until I ... (finish) my homework
23)Tina...(work) on the computer for three hours before she ... (start) getting ready to go out
24)Fill asked Jane for a date yesterday but she ... (already/make) plans
25) Who ... (talk) to on phone when I ... (come) in?
26) Two days ago Jane ... (return) me the book i ...(lend) her
27)Pee .... (type) his essay when his computer ... (crash)
28) Lena ... (paint) the house for hours before she ... (take) a break

21 was watering-was watching2 didn’t meet-had finished 23 had been working-started24 had already made25 were you talking-came26 returned-had lent 27 was typing-crashed28 had been painting -took