15 it takes her half an hour to do her homework everyday
16 would you mind turning off the radio
17 the flat isn't big enough for my family
18 he isn't interested in getting a good job
19 it is good to do morning exercises
20 it is very useful to know english
21 it was kind of you to help me
22 this shirt isn't clear enough for me to wear
23 it is easy to boiling an egg
24 it takes 6 hours to drive from LD to E
25 Would you mind lending me your pen?
26 it take 3 hours to drive from HN to ND
27 it took him 2 hours to write the letter
28 it is not easy to rewriting sentences
29 they used to wear jean when they was young
30 it is very wonderful to spend a week in the countryside
31 Nga is looking forward to meeting her aunt again
32 J advised M not to lend that man any more money
33 it took 2 hours to flight from HN to HCM city

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