4. Put the verbs in brackets into the correct form.
1) Frank sometimes ... (to drink) milk for breakfast. 2) They ... (to like) to skate in winter. 3) My friends and me sometimes ... (to walk) in the park after school 4) His parents ... (to spend) their vacations in the countryside. 5) Her brother ... (to work) as a security officer. 6) The lessons in our school ... (to start) at eight o'clock. 7) Monica ... (to walk) her dog twice a day. 8) We sometimes ... (to play) a game of chess in the evening. 9) My Granny usually ... (to buy) vegetables at the market. 10) This show always ... (to begin) at five o'clock. 11) My cousins often ... (to visit) me at weekends. 12) Susan usually ... (to have) a shower in the morning. 13) It often ... (to rain) in autumn. 12) This car ... (to cost) too much for us. 15) You sometimes ... (to take) your children to the theme park