If visitors______ their holida...

Câu hỏi: If visitors______ their holiday in Hawaii, they ______ in typical ecotourism activities, such as whale watching, kayaking, surfing, snorkelling, scuba diving, and boating.

A. spent - participate

B. spent - will participate

C. spent - would participate

D. would spend - would participate

Câu hỏi trên thuộc đề trắc nghiệm

Trắc nghiệm Tiếng anh 10 Unit 10: Ecotourism !!