——WhereisTom?Wecan’tfindhimanywhere.
A: hascome
B: isgoing
C: went
D: wasgoing
                    A: hascome
B: isgoing
C: went
D: wasgoing
举一反三
- —WhereisTom?Wecan’tfindhimanywhere. A: hasgone B: isgoing C: went D: wasgoing
 - Wecan’taffordtofall______otherbusinessesinusingnewtechnology. A: of B: into C: behind D: to
 - He【hascome】【towork】【for】alocalnewspaperabouttenyearsago,【when】hegraduatedfromPekingUniversity.ABCD
 - Wemusthurryup()wecan’tcatchtheearlybus. A: and B: or C: but D: since
 - Allofusenjoyplayingcomputergames,_________ wecan'tspendtoomuchtimeonit. A: and B: or C: but D: so
 
