Question

Helen
(do) ​​her weekly shopping when she
(meet) her old friend, June.

2. The sun
(shine) when I
(get up) this morning. me
(I feel very tired!

3. Jim
(waits) at an airport while Max
(wait) on the other. What a mess!

4. It is
(rain) very strong, then the referee
(decides) not to play the game.

5. When the police
(to arrive) to the party, the music
(touch) very loud and everyone
(shout).

6. The mail
(to arrive) today very late. That
(come) after eleven.

7. Joan
(to be) very angry this morning. She
(to talk) with an important client and someone
(enter) the room without knocking.

8. Hank
(to cook) in the kitchen. His sister
(offer) to help but Hank
(deny).

Answer 1

Explicación:

Recorda, que para HE/SHE/IT siempre el verbo va conjugado. Como por ejemplo en el caso del DO, como hablamos de Helen( es una chica) el verbo pasa a DOES.

En el caso de meet, como seguimos hablando de Helen (es una chica), el verbo, pasa a MEETS. quedaría algo asi (Helen DOES her Weekly shopping when she MEETS her old friend, June.