How long does a snake sleep? It ______ for eighteen ______ a day. A. sleep, hour B. sleeps, hours C. slept, hours
Which sentence is likely (可能) to be spoken by Americans?
_____ does Daniel live from his school?
I can’t do the job _______ you.
There an exciting football match on TV this evening.
They will arrive___________ the morning__________ May 1st.