(1) He tried to be clever at my expense.

(2) He was clever at finding bargains.

(3) My brother is clever at dealing with business.

(4) That girl is clever at mathematics.

(5) He was clever at finding bargains, reporting back to her about the special offers, the cheaper lines.

(6) Doug's always been clever at finding the best deals available.

(7) I be clever at outdoors!

(8) Zhou Ping, artist and professor of Beijing Film Academy. Be clever at painting, Zhou's art is covering extensively in many fields of.