61. It's five months since we last met each other. 
(S+ has/ have + not + PII+ for+ khoảng thời gian
-> It+ be + khoảng thời gian+ since + S+ last + V2/ Ved)

62. In spite of being not handsome, Sam attracts others with his friendliness.

(Although+ S+ V= In spite of+ N(s/es)/ N phr/ Ving/ the fact that+ S+ V)

63. We spend thirty minutes a day doing morning exercises.

(It take sb time to do sth: sb spend time doing sth: dành thời gian làm gì)

`61` It's five months since we last met each other 

`=>` S + hasn't / haven't + Vpp + for + time 

`=` It's + time + since + S + ( last ) + Ved / V2 + O 

`62`  In spite of being not handsome, he attracts others with his friendliness 

`=>` Although + S + V + O ( clause) 

`=` Despite / In spite of + N /N phrase / Ving: Mặc dù 

`63` We spend thirty minutes a day doing morning excercise 

`=>` It takes + O + time + to - V 

`=` S + spend + time + Ving : Dành bao nhiêu thời gian làm việc gì đó