17 We (arrived) in Barcelona and (took) in a taxi to our hotel.
18 I (was standing) in line to buy concert tickets when Nurlan (called) me.
19 Behzat (was reading) a novel while Arina (was playing) online video games.
20 Nuria (opened) her suitcase, (removed) all the clothes and (put) them in the wardrobe.
