_____，memories of staying abroad as an exchange student flooded into his mind.
| A．Listening to these songs |
| B．Having listened to these songs |
| C．He was listening to these songs |
| D．When he listened to these songs |
The conference has been held to discuss the effects of tourism ________ the wildlife in the area
| A．in | B．on | C．at | D．with |
After a while Julia got fed up ________ lying on the beach, so she went off to explore the town
| A．at | B．of | C．in | D．with |
E) onF) for G) about H) to
After a while Julia got sick ________ lying on the beach, so she went off to explore the town
| A．at | B．of | C．in | D．with |
E) onF) for G) about H) to
After a while Julia got tired ________ lying on the beach, so she went off to explore the town
| A．at | B．of | C．in | D．with |
E) onF) for G) about H) to
After a while Julia got bored ________ lying on the beach, so she went off to explore the town
| A．at | B．of | C．in | D．with |
E) on F) for G) about H) to