– “What are you doing under the desk?”
– “I ____________ to find my pen.”
A. tried
B. try
C. have tried
D. am trying
Giải bởi Vietjack
Chọn đáp án Đáp án
Chọn đáp án D
We _____ at a fancy restaurant tonight. Jason decided this yesterday.
The results of the research ____________that, presently, several East Asian countries _________ rapidly
