1.PAST PERFECT

When I arrived home, my mother ____________ (try) to call me.

She ____________ (call) twice before seeing me.

We ____________ ( study) those papers when John told us about the test.

You ____________ ( do) your home work.We had no car by the end of the year.

We ____________ (sell) our old one.I spoke to Susan at noon; someone ____________ (tell) her the news earlier.

The plane ____________ (take off) when we got to the airport.

I was so tired last night. I ____________ (have) such a terrible day.

The shop was closed because the shop assistant .............................(leave) before closing time.

The robbers ____________ (steal) all the money when the alarm rung

choose the best answer for each sentence

1.The woman...to the headmaster will make a speech about protecting the environment

A.talks B.will talk c.talking D.talked

2.do you mind if I...the front seat of the taxi

A.sit B.sat C.sitting D.to sit

3.Is is a...drive from here to the city center

A.twenty-minutes B.twenty minutes C.twenty-minute D.twenty minute

4.the child should...because of his bad behavior

A.be punished B.punish C.punished D.punishes

5.We're...to hear that you pass the driving test

A.pleasing B.pleased C.Please D.to Please

circle the word of which the underlined sound is pronounced differently from the others

1.A.drought   B.ought   C.brought   D.bought

2.A.hobbies    B.bags     C.organizations    D.groups

3.A.mash       B.scatter    C.package     D.metal

4.A.happened      B.helped     C.burned    D.bored

từ đề bài ta có: SBT - H = 123

Mà SBT - H = ST

vậy ST = 123

rewrite the sentence so that the meaning does not change

1.let's go to the zoo !

=>what about......................................................................?

2.Ba enjoys skipping

=>Ba likes...........................................................................?

3.long should work harder

=>long ought to.....................................................................?

4.would you mind opening the door

=>do you mind......................................................................?

cho tứ giác ABCD từ một điểm M trên đường chó BD kẻ MP, MQ lần lượt song song với BC và AD (P\(\in\)CD , Q\(\in\) AB)

c/m \(\dfrac{MP}{BC}+\dfrac{MQ}{AD}=1\)

Cho tam giác ABC có AB=3cm , AC=4cm, BC=5cm.Đường phân giác góc A cắt BC tại D.Qua D vẽ đường vuông góc với BC cắt AC tại E và BA tại K.

a) CM tam giác ABC vuông

b) tính DB, DC

c) CM tam giác EDC đồng dạng tam giác BDK

d)chứng minh DE=DB