It's best ____(buy)a dictionary

It's best ____(buy)a dictionary You' better ____(buy) a new dictionary. I didn't buy that dictionary because it ____. ________?It's a dictionary. （ ）,it‘s a dictionary It's best to find a _____ ____(导游) It's a good dictionary.改为复数 It‘s ____ expensive car that i can't afford to buy it a、so b 会英语的进来,what's this?it's a dictionary.(改成复数形式）____ ___these?t have you [ ][buy]a dictionary 1.It's difficult ____ (buy) a train ticket during the Spring I can't say which wine is best-it's a ____ of personal taste