Many kinds of animals are ______. We must do something to save them.A. on holiday B. in danger C. on show
Bob told me he ______ to see his grandma _______.
Yesterday when I _______ to the station, the train ______ already.
---Pardon? I _____ quite catch you.--- I said I ______ the song before.
---Do you feel like ______ or shall we go by bus?---I prefer _______ , but we had better take a taxi, for time is short.
---Can you promise _______ late ______ school again, Tom?---Yes, of course I can.A. don’t be; for B. not be; at C. not to be; at D not to be; for