139. Their results and our results are different.
→ Their results are __________________________________________________________________
140. This exercise is easier than the last one.
→ This exercise is not _______________________________________________________________
141. My father likes to do gardening at the weekend.
→ My father enjoys __________________________________________________________________
142. Why don’t we go swimming this afternoon?
→ How about _______________________________________________________________________
143. I spend three hours every day finishing my homework.
→ It takes _________________________________________________________________________