—English has a large vocabulary, hasn’t it?
—Yes. _____more words and expressions and you will find it easier to read and communicate.
| A．Known | B．Knowing |
| C．To know | D．Know |
72. I hate___ when people talk with their mouths full.
| A．it | B．that | C．these | D．them |
73.Joan had often heard____ said that Marley had no money.
| A．it | B．this | C．that | D．one |
74.Was it during the Second World War_____ he died?
| A．that | B．while | C．in which | D．then |
75.Is ____ necessary to complete the design before National Day?
| A．this | B．that | C．it | D．he |
76..I don’t think ____ possible to master a foreign language without much memory work.
| A．this | B．that | C．its | D．it |