1) They recorded many songs last year. a) Many songs WERE RECORDED last year. b) Many songs ARE RECORDED last year. 2) It is obligatory for all the students here to wear a school uniform, a) All the students here CAN WEAR a school uniform. b) All the students here HAVE TO WEAR a school uniform. 3) I recommend buying a new pair of shoes. a) You SHOULD BUY a new pair of shoes. b) You MUST BUY a new pair of shoes. 4) The last time I saw Ellen was two years ago. a) I HAVEN’T SEEN Ellen for two years. b) I SAW Ellen for two years. 5) Alice has arranged to meet Jo at 10 tomorrow morning. a) Alice IS MEETING Jo at 10 tomorrow morning. b) Alice MEETS Jo at 10 tomorrow morning.

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