List of irregular verbs - Grammar reference » Стр.153 (1)

Unit 7 1. Choose the correct verbs. PLEASE READ THIS NOTICE CAREFULLY. There are eight different activities to choose from. You should look at the list of activities for the week and decide which ones you want to do. You can choose to do something different every day. You should talk to your friends before you sign up if you want to do the same things. You must try at least three different activities in the week but you don’t have to try everything. You should sign up for activities before breakfast every day. You mustn’t miss the safety lesson before each new activity. You should ask a teacher if you aren’t sure what to do.