In China it is a custom to give kids lucky money, _______ during the Spring Festival. 

The boy doesn't speak       his sister, but his written work is very good.

— Dad, would you please drive __________?— No hurry .We have enough time before the plane takes off.

--- ___________ is it from Suzhou to Beijing?--- It used to be a long way, but nowadays, it takes only five hours to get there by high-speed rail.

 My grandfather walks _____  than my grandmother.