1 This room is bigger and more comfortable that one.
2 Your work is better than that of John.
3 Mary is the brightest student of your group.
4 Take this knife. It is sharper than yours.
5 Don't sit down here. I think it is the most uncomfortable armchair in our flat.
6 George is older than William. He is the oldest in your family.
7 Where is your older brother?
8 It is the most interesting book in my collection.
9 This street is narrower and quieter than that one.
10 Which is the largerest room in your flat?
11 There are more students in group 3 than in group 2.
12 Which is the longest day of the year?
13 Yours is worse dictation.
14 Which is the nearst way to the University?
15 My tape-recorder is better than yours.
16 Helen is the noisest girl in our group.
17 In our house there are fewer flats ithan in hers.
18 I am not so quick as you are, I am sorry.
19 July is the hottest and the driest month of the year.
20 This book is as interesting as the one you are reading.
21 Is your brother older than you?
22 There is more snow in Tha garden than in the streets.
23 There is less sugar in this sugar-basin than in that one.