Can I see some ____identity_________, please? (identify). Eight million people _global___________ are infected with the virus. (globe)

19.Can I see some ____identity_________, please ? (identify)
20.Eight million people _global___________ are infected with the virus. (globe)
21.She look rather ___doubful__________. (doubt)
22.He has quite a lot of _competiors__________ in the last Olympic Games. (compete)
23.She tried to clean his watch, but only___success_________ in breaking it. (success)
24.Trinh Cong Son is a highly _________scholarship____ musician. (talent) Giải thích