The lady in red immediately became the _____ of attention when she entered the hall.
John has recovered and _________ 3 kilos since he left hospital last month.
Electric trains have now ______ steam ones in most countries in the world.
Only ____ did she realize the stress he was_____.
He _____ some French when he was on a visit to France.
The transportation will improve a lot in Changzhou, with another three bridges ________ over the Grand Canal in the near future.