Tìm x biết:

a) (3x+2) - (x-1) = 4(x+1)

b) |x-1| + 1 = 2x-3

Find and correct the mistakes to complete the sentences:

1) He is a most intelligent student in our class.

2) Craig starts work at 8 o'clock yesterday.

3) London is a expensive city.

4) My father's office are on the second floor.

5) The party was such boring that I decided to leave early.

6) He left college when he is 17.

7) Your new car is more cheaper than Nam's.

8) How long does it take you getting to school?

9) Why does Suzis and Guy feel tired?

10) Peter earned many money last year.

Complete the sentences. Use the correct possessive adj or possessive pronoun:

1> Peter has got a cat. That is .... cat.

2> You and Robbie have got scarves. These are .... scarves.

3> Look at my hat. This hat is ..... .

4> My friends anh I have got sweets. The sweets are .... .

5> I have got a watch. This is .... watch.

6>My brothers have got bikes. The bikes are .... .

7>Anna has got a kite. The kite is .... .

8> Mum has got a new bag. That is .... bag.

Chuyển NOUN -> VERB

waster ->...

belief ->...

promise -> ...

advice ->...

description ->...

invention -> ...

goverment ->...

Chuyển NOUN -> ADJECTIVE:

honesty ->...

variety ->...

madness ->...

mystery ->...

beauty -> ....

wealth ->...

success ->...

comfort -> ....

peace ->...

Cho tam giác ABC có AB<AC và tia phân giác AD. Trên tia AC lấy điểm E sao cho AE=AB. So sánh góc C và góc B?