1)All the .... (competition) have to learn the rules carefully before the game 2) Jimmy has ......of studying overseas ( Use the suitable verb to complete the sentence) 3) ....(Enter) the room,she took off her coat. 4.The teacher accused Jack...Cheating in the exam.(Use the suitable verb to complete the sentence)

1)All the ..competitors.. (competition) have to learn the rules carefully before the game
2) Jimmy has ..experiences...of studying overseas ( Use the suitable verb to complete the sentence)
3) ...Entering.(Enter) the room, she took off her coat.
4.The teacher accused Jack..of.cheating in the exam.(Use the suitable verb to complete the sentence)

1. competitors

2. experiences

3. Having entered

4. of (câu này mình nghĩ là phải điền 1 giới từ chứ không phải là động từ đâu bạn vì có cấu trúc: S+accused+sb+of+Ving nghĩa là buộc tội ai đó vì đã làm gì)