Lisa was busy taking notes （） Mark was searching the Internet for information.

单项选择题I’dratheryou（）anythingaboutitforthetimebeing.

A.don’t do        
B.don’t       
C.didn’t so   
D.didn’t

单项选择题Nosoonerhadwereachedthetopofthehill（）weallsatdowntorest.

A.until          
B.when       
C.then      
D.than