I.        Complete these sentences with the correct form of the verb in brackets.

1.      Jane wishes she ____________ (know) how to dance.

2.      I wish my parents ____________ (not/ work) on Saturdays.

3.      Have you ever wish you ____________ (can fly) as a bird?

4.      We all wish we ____________ (have) more money, don’t we?

5.      I wish I ____________ (live) in a big city. It’s so boring in the country.

6.      The boys wish they ____________ (be) tall enough to play basketball.

7.      I wish the teacher ____________ (not/ be) going to give an exam tomorrow.

8.      Mai knows a little English, so she wishes she ____________ (can speak) it fluently.

9.      I wish the sun ____________ (shine) right now so that we could go swimming.

10.  I wish I ____________ (wear) a coat now. It’s so cold today.

11.  I’d like ____________ (lie) on the beach today. It’s too hot to do anything else.

12.  My parents always advise me ____________ (help) the poor.

13.  It is usually easier ____________ (learn) a subject by ____________ (read) books than by ____________ (listen) to lectures.

14.  We decided ____________ (spend) our holidays at the countryside.

15.  We are practicing ____________ (jog) in the park.

16.  These windows need ____________ (paint). You need ____________ (paint) them.

17.  Don’t keep on ____________ (shout) like that.

18.  Lan suggested ____________ (go) to the cinema.

19.  Her aunt persuaded her ____________ (come) with us.

20.  Have you finished ____________ (write) the letter yet, Nam?

I.       Complete the sentences. Use one of these forms: the present simple, the present progressive, the simple past, or the past progressive.

1.      You can turn off the television. I _____________ (not/ watch) it.

2.      When I _____________ (open) the car door this morning, a cat _____________ (jump) out.

3.      Bob _____________ (hurt) his finger when he _____________ (cook) his dinner.

4.      I _____________ (live) in London for ten years while I _____________ (be) a child.

5.      Listen! Somebody _____________ (play) the piano. ~ It’s Jenny. She _____________ (play) the piano every evening.

6.      Louise usually _____________ (phone) me on Fridays, but she _____________ (not/ phone) yesterday.

7.      We ___________ (go) to the cinema last night, but I ___________ (not/ enjoy) the film much.

8.      When we _____________ (see) Mark, we _____________ (stop) the car.

9.      When I last _____________ (see) Allan, he _____________ (try) to find a job in London.

10.  My brother _____________ (try) to find a job at the moment. It’s very difficult.

11.  This time last year I _____________ (live) in Brazil. And I _____________ (meet) my husband while I _____________ (work) there.

12.  What _____________ (you/ do) at 10 o’clock yesterday? _____________ (you/ study)?

13.  They still _____________ (live) in the small house they _____________ (buy) 50 years ago.

14.  Last night while I _____________ (do) my homework, my brothers _____________ (play) computer games.

15.  What _____________ (you/ do) last night? ~ Well, as soon as I _____________ (finish) my work, I _____________ (go) to bed.

Giải 5 câu sau:

1. \(\dfrac{\sqrt{5}+2}{\sqrt{5}-2}\)

2. \(\dfrac{5\sqrt{2}-2\sqrt{5}}{\sqrt{2}-\sqrt{5}}\)

3. \(\dfrac{\sqrt{20}-3\sqrt{10}}{3-\sqrt{5}}\)

4. \(\dfrac{6-2\sqrt{5}}{3+\sqrt{5}}\)

5. \(\dfrac{9+4\sqrt{5}}{\sqrt{5}+2}\)

1. \(\dfrac{-2}{\sqrt{3}-1}\)

2. \(\dfrac{5}{1-\sqrt{6}}\)

3. \(\dfrac{2+\sqrt{5}}{2-\sqrt{5}}\)

4. \(\dfrac{1}{5+2\sqrt{6}}\)

5. \(\dfrac{\sqrt{5}+2}{\sqrt{5}-2}\)

6. \(\dfrac{5\sqrt{2}-2\sqrt{5}}{\sqrt{2}-\sqrt{5}}\)

7. \(\dfrac{\sqrt{20}-3\sqrt{10}}{3-\sqrt{2}}\)

8. \(\dfrac{6-2\sqrt{5}}{3+\sqrt{5}}\)

9. \(\dfrac{9+4\sqrt{5}}{\sqrt{5}+2}\)

I.       Write sentences beginning I wish...

1.      I don’t know many people in the town.

I wish I knew many people in the town.                                                                                    

2.      It would be nice to be able to fly a plane.

3.      It’s a shame that I can’t stop smoking.

4.      Ann isn’t here and I need to see her.

5.      I don’t like being so short.

6.      Unfortunately, I have to work tomorrow.

7.      I’m not lying on a beach in Hawaii.

8.      I’m sorry I can’t go to the party.

9.      I’d like to get access to the Internet, but I don’t have a computer.

10.  It’s a pity the weather isn’t better today.

11.  I haven’t got a washing machine.

12.  I hate having to go to school on Saturdays.

13.  Why don’t we go away more often?

14.  I’d love to speak many languages.

15.  Why are the taxes so expensive?

16.  Tricia won’t join us for the trip.

17.  Many people don’t observe the traffic law.

18.  My Grandpa is not healthy now.

19.  I didn’t attend Mr. Hope’s lecture, and now I regret it.

20.  I’m sorry the teacher didn’t give me enough time to finish the test!

I.       Choose the correct answer among a, b, c or d to complete the sentences.

1.      They have been pen pals and _____ at least once every week.

a. speak                         b. stay                              c. take                              d. correspond

2.      Last week I _____ my children to the biggest zoo in town.

a. got                             b. brought                        c. fetch                             d. took

3.      Can everybody listen carefully to my _____, please?

a. instructing                 b. instructive                    c. instruct                         d. instructions

4.      Mathematics and Literature are _____ for children in this country.

a. religious                    b. option                          c. adding                          d. compulsory

5.      She’s very sad because she is _____ in this cold and strange place.

a. friendly                     b. friendliness                  c. friendless                     d. friendship

6.      What is the _____ of your country? - 75,000,000 people.

a. introduction              b. population                    c. separation                     d. addition

7.      What is your _____ of the film you have watched recently?

a. impression                 b. addition                       c. correspondence            d. monster

8.      We can tell you that we often have a friendly _____ in our class.

a. atmosphere                b. air                                 c. matter                           d. impression

9.      Can you tell me how many chapters this book _____?

a. consists of                 b. consists                        c. comprises of                d. includes

10.  Why don’t you _____ him a visit while he’s in town?

a. give                           b. pay                               c. lend                              d. let

11.  Don’t forget to add sugar to the mixture. This _____ is important.

a. addition                    b. additional                    c. adder                            d. added

12.  Now that he reaches the age of 60, he will _____ next month.

a. retire                          b. quit job                        c. resign                           d. lose job

13.  _____ you have watched, which film impresses you most?

a. All of films               b. All of the films            c. Of all films                   d. Of all the films

14.  Lan is a friendly student. Her brother is, _____, friendless.

a. on the contract          b. in the contract              c. on the contrary             d. in the contrary

15.  Every Sunday they go to church and pray very _____ indeed.

a. hardly                        b. hard                             c. many                            d. a lot

16.  All of us have to try hard to _____ our country once it is invaded.

a. protect                       b. safe                              c. protest                          d. secure