c) \(\dfrac{8}{15}\).\(\dfrac{5}{13}\)+\(\dfrac{5}{13}\).\(\dfrac{26}{15}\).\(\dfrac{5}{13}\).\(\dfrac{8}{15}\)

D

EX 5: Sử dụng từ trong khung để hoàn thành đoạn văn
cooked                 campsite                   camping               tired                    sleeping bag
It was the first day of the summer holidays, so Harry and Tom decided to go (1)………………………. for the first time. They set off early in the morning to get to the (2)………………………Unfortunately, it took a long time to get there. When they arrived at the campsite, Harry put up the tent, and Tom (3)…………………………dinner. They wanted to stay up until late, but they were so (4)………………………..……... They decided to go to sleep