1. You cannot use your credit card or a cheque to pay for goods at this shop.
Only .........pay for goods at this shop (cash)
2. Les prefers skating to cycling
Les...........cycle (rather)
3. Lan hasn't recovered from his illness yet so he won't be coming to school today
Lan...........so he won't be coming to school today (weather)
4. Vivian never goes to her appointments late
Vivian.......for her appointments (time)