2.(you be) __Will you be_____ free next Sunday?No. I (do)__will do____ my homewark.

3.Phong (be) ___is ____ on the phine now. He (talk) _is talking____ to Tam

4.Mike ( not come) __won't come___ to our party tonight.

5.We (have) ___will have____ a test tomorrow morning.

6.She (not call) _doesn't call____ her parents every day. She (call)calls  them every week.

7.Would you like (see) _to see____ a movie?

8.Let't (meet) __meet___ in front of the movie theater

1.we often (play) __play___ tennis in the afternoon.

2.(you be) __Are you be_____ free next Sunday?No. I (do)__will do____ my homewark.

3.Phong (be) ___is ____ on the phine now. He (talk) _is talking____ to Tam

4.Mike ( not come) __won't come___ to our party tonight.

5.We (have) ___will have____ a test tomorrow morning.

6.She (not call) _doesn't call____ her parents every day. She (call)calls  them every week.

7.Would you like (see) _to see____ a movie?

8.Let't (meet) _____ in front of the movie theater

yoy'=144 độ

xoy=36 độ

Vì góc xoy và xoy' là 2 góc kề bù và góc xoy bằng 1/5 xoy' nên góc xoy nhỏ hơn góc xoy'

=> tia oy nằm giữa hai tia oy' và ox và góc xoy' bằng 180 độ.

=> xoy=180.1/5=36 độ

Vì tia oy nằm giữa hai tia oy' và ox , nên:

xoy+yoy'=xoy'

36+yoy'=180

yoy'=180-36

yoy'=144 độ

=>yoy'=144 độ

xoy=36 độ

1.Who will she invite ?

She will invite some best friends.

2.What will they eat and drink? 

They will eat piza, fried chicken, cake and drink coke.

3.How long will the party last?

The party will last for 3 hours.

..Whose... book is on the table?

số bé nhất có 4 chữ số là: 1000

số lớn là:

1000 : (3+7) x 7 =700

số bé là:

1000 - 700 =300

ĐS: số lớn : 700

      số bé: 300

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