Question

1 Choose the correct option.
1 I was browsing online when/while I found this cool
video.
2 Just when we got/were getting into a taxi, our bus
finally arrived.
3 She didn't use / used to think teenagers could make
a difference to society.
4 While he travelled/ was travelling in South Africa,
he visited Kruger National Park.
5 How are / did charities use to organize events before
the internet?​

Answer 1

Respuesta:

1. when

2. were

3. use to

4. was travelling

5. did

Answer 2

Respuesta: 1- when

2- were

3- didn`t use

4- travelled

5- did

Explicación: