Exercise 2.
Change the verb into the correct form (Present Simple): Daniel ______ (fly) to Paris once a year. She never ______ (do) her homework. Lisa ______ (try) to help her sister. Mark ______ (go) home at seven. The baby ______ (cry) every night. He ______ (miss) her a lot. Joe ______ (study) really hard. A boy ______ (kiss) a girl. Joana ______ (buy) new stuff all the time. Tim ______ (watch) this show every night.

1. Daniel flies to Paris once a year.

2. She never does her homework.

3. Lisa tries to help her sister.

4. Mark goes home at seven.

5. The baby cries every night.

6. He misses her a lot.

7. Joe studies really hard.

8. A boy kisses a girl.

9. Joana buys new stuff all the time.

10. Tim watches this show every night.

Во всех предложениях подлежащее стоит в третьем лице единственного числа, поэтому в Present Simple к глаголу добавляется окончание -s или -es.

• После согласной + y буква y меняется на i, затем добавляется -es:
  fly → flies, try → tries, cry → cries, study → studies.

• После -o, -ss, -ch добавляется -es:
  do → does, go → goes, miss → misses, kiss → kisses, watch → watches.

• В остальных случаях добавляется -s:
  buy → buys.