Past simple vs Past Continuous

When she ______ the door and saw the new TV, she felt surprised.

• opening

• were opening

• was opening

• opened

Last Monday, I _____ my bills and left.

• were paying

• was paying

• paid

• paying

From 6 to 6:15, my dad ______ TV while my mom was preparing dinner.

• were taking

• taking

• took

• was watching

I ______ my teeth when, suddenly,she came into the bathroom.

• were brushing

• brushing

• was brushing

• brushed

At 9, Sean was reading while Samantha _______.

• shopped
• was shopping
• shopping
• were shopping

While we _______, we ________a horrible accident.

• were driving/ saw
• was driving/ saw
• drove/ saw
• drived/ were seeing

I ______ a terrible dream last night.

• was having
• am having
• had
• have

He ________ to see his grandmother yesterday.

• was going
• goed
• goes
• went

Susan _______ lunch when someone _______ the doorbell.

• prepared/ was ringing
• was prepareing/ rang
• was preparing/ ringed
• was preparing/ rang

I ______ very hard last night.

• was working

• worked

• works

• always work