1. haven't seen

2. did

3. visited

4. weren't

1.has not seen

2. did

3. visited

4. were not 

1 she hasn't seen him for a long time

2 i did my maths homewwotk yesterday

3 visited

4 weren't 

Put the verb in the brackets in the correct tense

1. He ( not arrive ) __didn't arrive____ when I (write) _wrote____ my last letter to you.

2. Whenever you (go) __go____ to town nowadays, you (spend) _spend___ a lot of money.

3. I (never forget) __will never forget____ what you (just tell) __have just told___ me.

4. They (prepare) ___are preparing___ the Christmas dinner today.

5. I (not see) ___haven't seen__ John for a long time. I (see) __saw__ him 3 weeks ago.

1. He ( leave)left home two weeks ago and we (not hear)haven't heard from him since then.

2. Did You (speak)speak to Mrs. Bakers yesterday?

No, I (not see)haven't seen her for a long time.

I (not can)can't remember when I last (see)saw her.

3. When the teacher came in, the pupils (play)was playing games.

4. Columbus (discover ) discovered America more than 400 years ag

1. left/ haven't heard

2. Did...speak/haven't seen/can't/saw

3. were playing

4. discovered

51. Yesterday the police ( report ) .....REPORTED....that they ( capture ) ...WERE CAPTURING.......the thief.

52. Columbus ( discover ) ........DISCOVERED....American more than 400 years ago.

53. When the teacher came in , the pupils ( play ) .......WERE PLAYING.....games.

54. DID You ( speak ) ...SPEAK....... to Mrs Baker yesterday ?

No , I ( not see ) .........HAVEN'T SEEN....her for a long time.

I ( not can ) ......CAN'T.......remember when I last ( see )......SAW....her

55. He ( leave )......LEFT.....home 2 weeks ago and we ( not hear ) .....HAVEN'T HEARD......from him since then.

1. have never watched

2. watched

3. has read

4. had

5. have had

6. have not seen / saw

7. met / became

8.has not drunk

9. came

10. travelled

Chi acac dong từ trong ngoặc ra thì QKD và HTHT :

1, We ( never watch ) ......have never watched...... that TV programme .

2, We ( watch ) ......watched..... a good programme on TV last night .

3, He ( read ) ...has read... that novel many times before .

4, He ( read ) ...read....that novel again doring my last vacation.

5, I ( have ) ..had....... a little trouble with my car last week .

6, However, I ( have ) .....'ve had...no trouble with my car since then .

7, I ( not see ) ......haven't seen..... John for a long time . I ( see ) .......saw..... him 3 weeks ago.

8, The school bell ( ring ) ....has rung.... . We must go now .

9, I ( meet ) ..met.. Mary last night . She ( become ) .....has become..... a very big girl

1 we ( never watch ) have never watched that TV programme .................

2 we ( watch ) watched a good programme on TV last night ...............

3 he ( read ) has read that novel many times before .......................

4 he ( read ) read that novel again last vacation ..................

5 I ( have ) had a little trouble with my car last week ...................

6 however , I ( have ) have had no trouble with my car since then ...................

7 I ( not see ) have not seen John for a long time . I ( see ) saw hom 3 weeks ago .......................

1 we ( never watch ) that TV programme ...have never watched..............

2 we ( watch ) a good programme on TV last night .....watched..........

3 he ( read ) that novel many times before ..........has read.............

4 he ( read ) that novel again last vacation .......read...........

5 I ( have ) a little trouble with my car last week .........had..........

6 however , I ( have ) no trouble with my car since then ........have had...........

7 I ( not see ) John for a long time . I ( see ) hom 3 weeks ago ..haven't seen..-.saw.....

I. Nội qui tham gia "Giúp tôi giải toán"

1. Không đưa câu hỏi linh tinh lên diễn đàn, chỉ đưa các bài mà mình không giải được hoặc các bài toán hay lên diễn đàn;

2. Không trả lời linh tinh, không phù hợp với nội dung câu hỏi trên diễn đàn.

3. Không "Đúng" vào các câu trả lời linh tinh nhằm gian lận điểm hỏi đáp.

Các bạn vi phạm 3 điều trên sẽ bị giáo viên của Online Math trừ hết điểm hỏi đáp, có thể bị khóa tài khoản hoặc bị cấm vĩnh viễn không đăng nhập vào trang web.

1 . haven't seen

2 . was , didn't have

3 haven't received , has left

My friend (study).....studies.... English for an hour every night

We (watch) ....watched ..... a good programme on TV last night

He (read)......has read... that novel many times befor

I (not see) .....haven't seen.... John for a long time. I (see).....saw...him 3 weeks ago

He is very thirsty. He (not drink)....hasn't drunk.. since this morning

His dog (just run)....has just run.... out of the garder

Mr. Brown (travel)....travelled... by air several times in the past

He (sit)....was sitting... in a bar when I (see) ...saw...... him

We (walk)...were walking... to the station when it (begin).....began... to rain

He (have) ...had..... a bar fall when he (repair)....was repairing.... his roof

While he (write)....was writting... a litter, the telephone (ring)..rang.....

When I (stand)....was standing..... at the bus stop, I (see).....saw... an accident

Yesterday I (walk)....was walking... to school when I (find)...found.... a wallet on the street

They (go)...went......home after they (finish) ...had finished.... their study

Yesterday when I (arrive).....arrived... to the party, they (already go)..had already gone.... home

Befor he (go)...went.... to bad, he (do)...had done..... his homework

He (do)....had done.... nothing befor he (see)...saw.... me

After they (go).....went...., I (sit)....had sat.... down and (rest)....rested....