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1. It is not a good cup. It is a bad cup.
2. It is not a good box. It is a bad box.
3. It is not a good doll. It is a bad doll.
4. It is not a good plane. It is a bad plane.
5. It is not a good game. It is a bad game.
6. It is not a good phone. It is a bad phone.
7. It is not a good dog. It is a bad dog.
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1:00, it's one o'clock
1:15, it's quarter past one
7:20, it's twenty past seven
8:30 it's half past eight
,9:25 it's twenty five past nine
,10:40 it's twenty to eleven
,11:45 it's quarter to twelve
,11:55 it's five to twelve
11 had been teaching 12 got
13 did you see 14 was sleeping
15 had been cleaning
16 was Jill saying -walked 17 was talking
18 had been waiting 19 arrived
20 came 21 had cooked
22 had written 23 realized
24 had been painting 26 took
27 were you talking 28 came
1. The impression of bar codes on letters is considered to be one of the basic methods of achieving mechanization in the post service.
2. The load is a resonant circuit tuned to the frequency of the signal applied to the input of the stage, this resonant circuit being either a single tuned circuit or a band-pass filter.
3. Radio frequency amplifiers in which single-tuned circuits serve as a load are known to be tuned amplifiers.
4. Visual communication allows misunderstandings to be instantly corrected.