1.lt's been a __pleasure____to talk to you (please) ---代词a 后跟一个名词,please的名词形式pleasure
2.l thaught the__recitation
____was quite dull at yesterday's party(recite)
the同样是代词后跟名词,recite背诵的名词形式recitation
3.Tom's uncle is a fireman.He will come to our school to talk about fire___safety ___(safe)
fire safety 译为消防安全..固定搭配
pleasure
recitment
safety
pleasure
recitement
safety
pleasure乐趣
reciter背诵者
safety安全
三个都用名词形式。
busy
calculater
explanation