Exercise 1: Choose the best answer (Chọn đáp án đúng)
1. She like/likes a doll.
2. I love/loves this dress.
3. We have/has a bike.
4. He want/wants a computer.
5. We don’t like/likes tops.
6. He doesn’t like/likes tops.
7. He have/has a book.
8. What do/does he want?
9. Do/does they want a dog?
10. I want/wants a pencil case.
 
Exercise 2: Put the correct forms of the verbs in the Simple Present (Chia động từ ở dạng khẳng định của thì hiện tại đơn)
 
(+) I/ you/ we/ they/ chủ ngữ số nhiều + V
      He/ she/ it/ chủ ngữ số ít + Vs/es (thêm es khi V có đuôi –o,-s,-ss,-ch,-sh,-z)
 
1) I ___________ a good mark. (get)
2) Rita ___________ an exercise. (do)
3) We ___________ the table. (lay)
4) Tim and Pat ___________ text messages. (send)
5) Oliver ___________ fun. (have)
6) Maria ___________ their room. (tidy up)
7) He ___________ a new MP3 player. (buy)
8) The dog ________ out of the house. (run)
9) You ___________ your glasses. (need)
10) She ___________ a snake. (touch)
11) We ___________ our dog. (call)
12) Emma ___________ in the lessons. (dream)
13) They ___________ at birds. (look)
14) John ___________ home from school. (come)
15) I ___________ my friends. (meet)
16) He ___________ the laptop. (repair)
17) Walter and Frank ___________ hello. (say)
18) The cat ___________ under the tree. (sit)
19) You ___________ water. (drink)
20) She ___________ the lunchbox. (forget)
 
Exercise 3: Put in the verbs in brackets in the present simple tense (Chia động từ ở dạng phủ định của thì hiện tại đơn)
 
(-) I/ you/ we/ they/ chủ ngữ số nhiều + don’t  V
      He/ she/ it/ chủ ngữ số ít + doesn’t V
 
1) Anne _________________________ my questions. (not/answer)
2) They _______________ tomatoes in this shop? ( not/ sell)
3) This girl ______________________ trousers at school. (not/wear)
4) Mr. Baker ______________ Physics. (not/ teach)
5) The guinea pigs ______________________ under the desk. (not/hide)
6) Ken _________________ the school bus. (not/ miss)
7) The poster __________________ on the wall anymore. (not/hang)
8) You __________________________ for the tickets. (not/ pay)
9) The boys ___________________ stones. (not/throw)
10. Elisabeth ___________________ cola. (not/ drink)
11) They _________________ hockey at school. (not/ play)
12) She ______________________ e-mails. (not/write)
13) You ____________________ English. (not/ speak)
14) My parents _______________________ fish. (not/like)
15) Anne _________________ any hobbies. (not/ have)
16) Andy's brother ______________________ in an office. (not/ work)
17) Leroy ____________________ very fast. (not/read)
18) Jim and Joe ___________ the flowers every week? (not/ water)
19) Mary's mother _____________________ a motorbike. (not/ride)
 
Exercise 4: Give the correct form of the following verbs (Chia động từ ở dạng khẳng định và phủ định của thì hiện tại đơn)
 
1. Jo (pass) ___________ every exam without even trying.
2. She (not study) ___________ on Friday.
3. My students (work) ___________ hard.
4. He (have) ___________ a new haircut today.
5. I usually (have) ___________ breakfast at 7.00.
6. My best friend (write) ___________ to me every week.
7. She (not live) ___________ in HaiPhong city.
8. My sister (work) ___________ in a bank.
9. Dogs (like) ___________ meat.
10. She (live___________ in Florida.
11. It (rain) ___________ almost every day in Manchester.
12. We (fly) ___________ to Spain every summer.
13. My mother (fry) ___________ eggs for breakfast every morning.
14. The bank (close) ___________ at four o'clock.
15. John (try) ___________ hard in class, but I (not think) ___________ he'll pass.