People are living in ___ world where mouse clicks rule our life, so online searches have become _____ must.
I really don’t want to go to the Party, but I don’t see how I can ___it.
Spider was up and standing at the door, with every hair of her body____.
--Do you like coffee or milk? ---Both. But I prefer coffee____ milk.
--I find reading comprehension the hardest in learning a foreign language.---Well, _____ you’d better practise reading short passage every day.
---How can I get to the island you mentioned? ---You can’t get there_____ by swimming.