The traffic is heavy these days. I _____ arrive a bit late, so could you save me a place? [ ]

st two years ________ a sharp rise inoil price, which adds to the burden of auto transportationindustry

, John This is Alice I’m calling from work How’s yourmother feeling—________ Mum is out of hospital, but she has to stay in bed a fewmore days

That’s ___ you are wrong． Youskipped Step Two

People should open the window in the morning to make air __________ in order to keep the indoor air fresh.[ ]