15.1 b write +, - and sentences in the present perfect
1 + 1/forget your name
2- my boyfriend/ wear his new shirt
3? you / speak to your boss
4 - they / do their homework
5? your brother/ work in new york
6 + the train / leave the station
7- we / take any photos
8 ? the children/ eat all the biscuits
9 - my girlfriend / call me today
10+ janet / leave her book at home
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