Put the verb in brackets in the past continuous to complete each sentence.

1. Luckily, the sun (shine) _______ brightly when we reached the campsite.

2. They (build) _______ Ho Chi Minh Mausoleum from 1973 to 1975.

3. When their mum came home, they (not study) _______, they (chat) _______ noisily.

4. _______ they still (wait) when _______ the tour guide arrived?

5. 1 (think) _______ of my grandmother for years after she died.