Вставить предлогиIf you are going ... a shopping centre, make sure

Воткнуть предлогиIf you are going ... a shopping centre, make sure you have already decided which shops you want to visit. This will help to cut ... ... the time you have to spend ... your shopping trip as well as keeping you ... wandering around window shopping. If possible try to do your shopping ... weekdays, or if you have to do it ... the weekend, go early ... the morning to avoid the crowds.