Circle the correct option to complete the monologue.

Welcome to Sammy’s Riding Club. First, I’d like to discuss a few rules. Before you get on your horse, you (1) must check that the saddle, which you sit on, is on correctly, but you (2) needn’t worry about doing it yourself. Someone will help you with it. Of course, you (3) don’t have to buy a saddle or helmet because we’ve got everything here. You (4) have to stay on the horse riding paths. You (5) mustn’t leave the paths because you or the horse could get hurt. Also, you (6) mustn’t give the horses any food. They have a special diet so that they stay healthy and strong. We’ll ride for one hour today, so we (7) must return to the centre by 4 p.m. I’ll let you know when it’s time to go back, so when you out for a ride you (8) don’t have to look at your watch all the time! OK, let’s get her horse in the countryside ready to ride!