The flight will be announced soon. ____ ,please remain seated.
| A．Besides | B．After all | C．Meanwhile | D．In general |
Hurry up! Mark and Carlus.
| A．expect | B．are expecting | C．have expected | D．will expect |
Many countries are now setting up national parksanimals and plants can be protected.
| A．when | B．which | C．whose | D．where |
I have an appointmentDr. Smith, but I need to change it.
| A．to | B．off | C．with | D．from |
--- Do you think Mom and Dadlate?
--- No, Swiss Air is usually on time.
| A．were | B．will be | C．would be | D．have been |
the course very difficult, she decided to move to a lower level.
| A．Find | B．Finding | C．To find | D．Found |