___________________ (to feed) the cat.6) Before he _______________ (to sing) a song he ___________________ (to play) the guitar.7) She _______________ (to watch) a video after the children________________ (to go) to bed.8) After Eric _______________ (to make) breakfast he ___________________(to phone) his friend.9) I ______________________ (to be) very tired because I__________________ (to study) too much.10) They _________________ (to ride) their bikes before they_________________ (to meet) theirfriends.10. Put in the verbs in brackets into the gaps. Use Present Perfect.1) Karen ___________________ me an e-mail. (to send)3) I ____________________at the pet shop. (to be)4) They _____________already_______________ their rucksacks. (topack)5) Marcus _________________ an accident. (to have)6) We __________________ theshopping for our grandmother. (to do)7) I __________________ just mybike. (to clean)8) Emily ____________________ her room. (to paint)9) Lisa and Colin ________________________ to a concert. (to go)10) My friends ____________________ smoking. (to give up)11. Use the verbs in the blanks in the Present Perfect Progressivein the sentences.2) My parents _________________________ for years. (to smoke)3) He __________________________ for his girlfriend since 6 o'clock. (to wait)4) We _________________________ in Greecesince last August. (to live)5) Max and Paul _____________________________ their bikes all day. (to ride)6) They ________________________________ in the sun for hours. (to lie)7) Emily ______________________________ on the computer for too long. (to work)8) It _________________________ since I came home. (to rain)9) You __________________________ to music since 12:30. (to listen)10) Frank ________________________ for the last 20 minutes. (to dream)12. Find the correct signal word for the sentences in the Simple Past.Example: He played football last Sunday.1) Doris went skiing ________________ . (next Monday / at themoment / last Friday ) 2) ________________ my Grandmadid not feel well. (Yesterday / Now / Tomorrow)3) Betty stayed at Sue's house ___________________. (at the moment / aweek ago / tomorrow) 4) ___________________ Sophietook a shower. (This morning / Listen / Yet)5) Stan was born ___________________ (in 1999 / now / tomorrow). 6) I visited my uncle ____________________(in the summer of 2005 / yet / next week) . 7) The cat jumped out of the window _________________(two hours ago /next Friday / already) . 8) The police arrested the thieves usually last Sunday now . 9) ___________________ Elisabeth worked in a restaurant (From 2003 to2005 / Next summer / Since spring). 10) Our teacher missed the bus ________________(tomorrow morning / yesterday morning / at the moment) . 13. Find the correct signal word for the sentences in the SimplePresent.Example: He plays football every Sunday.1) School starts at 8 o'clock __________________ (on Mondays / at themoment / last week) . 2) ___________________ they go shopping to a big town. (Sometimes / Now/ Look)3) My father gets up at 4 o'clock _________________ (at the moment /every morning / tomorrow) . 4) His sister plays the guitar __________________(last Tuesday / after school / yet). 5) __________________ I play handball. (Usually / Now / Tomorrow)6) His brother always washes his car _________________ (at the moment /on Saturdays / a week ago). 7) The supermarket closes at 10 pm _______________ (last month / everySaturday / already) . 8) We listen to music _________________ (regularly / next Sunday / threedays ago). 9)