Grade 9_Unit 8_02

Son Doong Cave _______ (find) in 1991 by a local man named Ho Khanh.

People _______ (enjoy) the journey when suddenly the ship _______ (hit) an iceberg.

• were enjoying - hit

• enjoyed - was hitting

• was enjoying - hit

• enjoyed - were hitting

Right after Johnson ______ (watch) a short video about Phu Quoc Island, he _______ (decide)
to go to there.

• had watched - decided

• watched - had decided

• was watching - decided

• watched - was deciding

The tourism industry in Indonesia _______ (expand) rapidly over the past few years.

In December 2019, she _______ (take) a ten-day trip to Europe with her family.

Janet together with her friends _______ (go) on a trip to New Zealand this summer.

Nick told me that he _______ (not visit) Italy before his trip last year.

Do you think you _______ (ever/ travel) to outer space in your lifetime?

Have you ever dreamed of _______ (visit) Mars and its two moons?

NASA has said it plans _______ (send) people to Mars in the 2030s.