—Hi, Li Xiaoxia. What a surprise! Dad _____ you _______ so early. He’s upstairs reading. I’ll just call him.
A.didn’t know; would come | B.doesn’t know; are coming![]() |
C.hadn’t known; were coming | D.hasn’t known; will come![]() |
The primate brain is larger than of other animals.
A.those | B.what | C.this | D.that |
After designing more experiments,they were able to clarify the procedure bees communicate information that they use to find and fetch food.
A.by which | B.in which |
C.by that | D.for which |
It was also apparent that the wagging dance, the bee moved sideways,sent another message.
A.which | B.where | C.that | D.what |
All the bees had been at nearby feeding place were doing the circling dance.
A.which | B.what | C.that | D.how |
All the students were studying in class Tom;he was playing football on the playground.
A.except | B.besides |
C.except for | D.except on |