Đáp án D

Giải thích: Thì quá khứ hoàn thành (had gone) chỉ dùng khi nó xảy ra trước một mốc nào đó khác trong quá khứ. Việc đi lạc xảy ra trong khi đi mua sắm, chứ không phải việc mua sắm xảy ra trước, sau đó đi lạc sau, nên cần dùng thì quá khứ đơn, sửa thành “went”.

Dịch: Năm ngoái, em trai tôi bị lạc khi chúng tôi đang đi mua sắm.

Đáp án D

Sửa “ had done” => “ were going”

Câu: When S +was/were V-ing, S + Ved: diễn tả 1 hành động đang diễn ra trong quá khứ (chia ở Qúa khứ tiếp diễn) thì có hành động khác xen vào ( HĐ xen vào chia ở Qúa khứ đơn ).

Dịch: Năm ngoái, em trai tôi mất tích khi chúng tôi đang đi mua sắm.

EXERCISE 11: Find ONE mistake in each of the following sentences and correct it

1.      Botanists have determmed that it is=>there are more than 60 species of sunflowers.

(A)             (B)       (C)       (D)

          ………………………………………………………………………………..

2.      My father don^’t =>doesn't smoke any longer. He eats candy instead.

                               (A)(B)      (C)       (D)

         …………………………………………………………………………………

The oceans contain many forms that has=>have not ỵet been discovered.

(A)             (B)          (C)    (D)

         …………………………………………………………………………………

4.      Among my favorite film stars is =>are Jet Lee and Jackie Chan.

(A)                                         (B) (C)           (D)

……………………………………………………………………………….

5.      Sometimes I don't like to watch TV because there is=>are a lot of advertisements.

(A)(B) (C)       (D)

           ………………………………………………………………………………..

To masteraforeign language are =>is notan easy process.

(A)  (B)       (C) (D)

           ……………………………………………………………………………….

How long do =>does it take you to go to school?

     A(B)           (C)          (D)

           ………………………………………………………………………………..

Dan Truong, who is one of the mostfamous singers in Vietnam, are =>is preparing for

                                  (A)(B)   (C)       (D)

a new show.

          ………………………………………………………………………………..

Ricketsare=>is very popularin several countries in Africa.

(A)  (B)            (C)    (D)

         ………………………………………………………………………………..

Both chocolate and butter has=>have a lot of calories.

(A)            (B)       (C) (D)

        …………………………………………………………………………………

1.      Botanists have determmed that it is more than 60 species of sunflowers.

(A)             (B)       (C)       (D)

          ……………………there are…………………………………………………………..

2.      My father don^’t smoke any longer. He eats candy instead.

                               (A)(B)      (C)       (D)

         ……………………doesn't……………………………………………………………

The oceans contain many forms that has not ỵet been discovered.

(A)             (B)          (C)    (D)

         ……………been discovered yet……………………………………………………………………

4.      Among my favorite film stars is Jet Lee and Jackie Chan.

(A)                                         (B) (C)           (D)

……………………are………………………………………………………….

5.      Sometimes I don't like to watch TV because there is a lot of advertisements.

(A)(B) (C)       (D)

           …………………are……………………………………………………………..

To master a foreign language are notan easy process.

(A)  (B)       (C) (D)

           …………………is…………………………………………………………….

How long do it take you to go to school?

     A(B)           (C)          (D)

           ………………does………………………………………………………………..

Dan Truong, who is one of the mostfamous singers in Vietnam, are preparing for

                                  (A)(B)   (C)       (D)

a new show.

          ……………………is…………………………………………………………..

Rickets are very popular in several countries in Africa.

(A)  (B)            (C)    (D)

         ……………………is…………………………………………………………..

Both chocolate and butter has a lot of calories.

(A)            (B)       (C) (D)

        ……………………have……………………………………………………………

C->full

C->been

C->on

D->was

D->a

B->should take

A->in spite of

B->was

D->either

C->activities

D=> TO DRINK

C=>BEEN

D=>IS GOING TO RAIN

D=>WAS

D=>A

B=>TAKE

A=>DESPITE

B=>WERE

D=>EITHER

C=>ACTIVITIES

Find ONE mistake in each of the following sentences:

 1.      I (A)was listening (B)to the radio (C)when the door bell  (D)will ring

2.      Why (A)are you so late? I (B)am waiting here (C)for you for more (D)than one hour .

3.      Phuc never (A)go to bed (B)before he (C)has finished his (D)homework

4.      I (A)have learnt English (B)for I (C)was ten (D)years old.--> since

5.      Yesterday evening (A)while I (B)was watching TV, Mai (C)pays me (D)a visit

6.      We (A)went out (B)for a walk (C)after we (D)had our dinner

7.       (A)As soon as (B)the next lecture (C)will end, (D)let’s leave

8.      Mr. Ba (A)had a daughter who (B)were born in 1950, but (C)who died a few years (D)later

9.       (A)After they (B)were playing cards, (C)someone broke (D)into the house

10.     A (A)city university professor reported that he (B)discovers  a vaccine (C)which could (D)prevent bird flu

 Supply the correct verb forms

·     The  light……went…………. (go)  out when we………were having……. (have)  supper.

·     She…finished…. (finish)  the  housework while she………was cooking…. (cook)  the  lunch. 

·     The  children ……………were doing……. (do)  their  homework when their  father …………cmae….(come)  back  from  the  office.

·     He………was sitting……. (sit)  in  a hotel when I …saw…. (see)  him. 

·     The  boy………fell. (fall)  down while he…………was running…………. (run).

·     I …………was having………. (have)  tea when the  light ……went……. (go)  out. 

·     He ……was eating…. (eat)  his dinner  when I ………went…. (go)  to  see  him.

·     The train ………had steamed…. (steam) out before I………reached……….(reach) the station.

·     The  sun ……………?……. (set)  be

·     He……had already learnt……(already, learn) English before he ……left….(leave) for England. 

1.      I (A)was listening (B)to the radio (C)when the door bell  (D)will ring

2.      Why (A)are you so late? I (B)am waiting here (C)for you for more (D)than one hour .

3.      Phuc never (A)go to bed (B)before he (C)has finished his (D)homework

4.      I (A)have learnt English (B)for I (C)was ten (D)years old.--> since

5.      Yesterday evening (A)while I (B)was watching TV, Mai (C)pays me (D)a visit

6.      We (A)went out (B)for a walk (C)after we (D)had our dinner

7.       (A)As soon as (B)the next lecture (C)will end, (D)let’s leave

8.      Mr. Ba (A)had a daughter who (B)were born in 1950, but (C)who died a few years (D)later

9.       (A)After they (B)were playing cards, (C)someone broke (D)into the house

10.     A (A)city university professor reported that he (B)discovers  a vaccine (C)which could (D)prevent bird flu

Supply the correct verb forms

·     The  light…………went……. (go)  out when we………were having……. (have)  supper.

·     She…finished…. (finish)  the  housework while she…was cooking……. (cook)  the  lunch. 

·     The  children ……were doing……………. (do)  their  homework when their  father …came………….(come)  back  from  the  office.

·     He……was sitting………. (sit)  in  a hotel when I …saw…. (see)  him. 

·     The  boy……fell…. (fall)  down while he…………was running…………. (run).

·     I ……………was having……. (have)  tea when the  light ……went……. (go)  out. 

·     He ……was eating. (eat)  his dinner  when I …went……. (go)  to  see  him.

·     The train ………had steamed…. (steam) out before I………reached……….(reach) the station.

·     The  sun …………had set………. (set)  be????

·     He……had already learnt……(already, learn) English before he …left…….(leave) for England. 

Find and correct the mistakes in the sentences

1. Our mother hasn't gone shopping for November. => in 

hc tốt 

Tại sao bảo sai

Sửa như nhau còn j

Khinh nhau ak

D => must not

A => tell

A => don't have to

chew => chewing

C -> many generations

1.We have a lot of work tomorrow .You must be late!

2.You mustn’t to tell anyone what I just told you. It’s a secret.

3. We have to rush. We’ve got plenty of time.

4.When chew food, we shouldn’t talk.

5. My family has followed this tradition for many generation. - It’s good .

1. D  mustn't 

2. A  tell

3. A  don't have to

4. B  chewing

5. C  generations

1. for => since

2. for 2 months => 2 months ago

3. did => has done

4. ate => eaten

5. have taken => took

6. has begun => began

7. has kept => kept

Find and correct the mistakes in the sentences

1. Our mother hasn't gone shopping for November. (shopped)

2. They last talked to each other for 2 months (haven't)

3. This is the first time she did this kind of exercise (has)

4. I haven't ate this kind of food before (eaten)

5. It's years since we last have taken photographs (\(\varnothing\))

Thanks!

There is one mistake in each of the following sentences. Find out and correct it.

1.When my friends came, I watched \(\Rightarrow\) was watching a soccer match.

2. Thuong Dinh is a making - shoe \(\Rightarrow\) shoes - making factory.

3. The ambulance will be there for \(\Rightarrow\) in about ten minutes.

4. I spent one hour to do \(\Rightarrow\) doing my homework.

5. We are pleasing \(\Rightarrow\) pleased that you passed the exam