Số con (x) |
0 |
1 |
2 |
3 |
4 |
N=20
|
Tần số (n) |
2 |
3 |
12 |
2 |
1 |
Put the verbs in correct form.
1.My students(study)...... in the library now.But a few boys(chat).....with some friends in the school yard.
2.This library(coutain).....1000 books and a lot of magazines.
3.Where ...she(go)...next week? She(see) ... an interesting movie.
4.At break, we often(play)...catch.Sometimes we(sit)...in the classroom and(do)... some experiment.
5.Everyday,my teacher(not listen)...to music.She always(draw)...a few pictures.She(be)... a good artist one day.
6.At present our thearter group(rehearse)...a play for Teacher's day.
7.He learns(do)... some experiments in Physics class.He enjoys(learn)...Physics very much.
GIÚP MK NHA!!!