I tripped as I was going up the steps.
'As'means 'at the same time as'.
Login/Register to access massive collection of FREE questions and answers.
Grammar Test - Adverbs- Position in sentence 
Grammar Test - must/can 
Grammar Test - Plurals 
Grammar Test - Parts of Speech 
Grammar Test - Comparatives 
Grammar Test - and/but 
Grammar Test - Phrasal verbs - Count 
Grammar Test - Phrasal Verbs - Put 
Grammar Test - Prepositions 
Grammar Test - its/it's 
Celebrities Who Swear By Yoga
Snooker for Beginners
Benefits of Tomatoes
Tips For Men To Look Younger
Top Cricket Batsman in the World
Stair Climb with Bicep Curl
Turn those stairs into a cardio machine no magic wand necessary. Grab some dumbbells (or household objects. ) and briskly walk up and down the stairway while simultaneously doing bicep curls to work the whole body.