81-I suggest……..for them to answer before getting in touch with them again
a) you to wait b) you waiting c) to wait d) you wait
82- She can't get used to ………….for such a large company
a) work b) working c) being work d) worked
83- I wish it………..so much. The garden's turned to mud
a) doesn't rain b) didn't rain c) hadn't rained d) wouldn't rain
84-Maha told us that many elephants ……….each year by illegal hunters
a) killed b) have been killed c)was killed d) are killed
85- The Great Wall of China is 6,400 kilometres long .
a) long b)tall c)high d) length