21、I would like to do it I like it.6 L/ S7 g/ t. O8 K: r5 ]) e
A.since B.because C.because of D.now that* O! m8 C/ ?. V3 H j& W* Z! n+ l
22、 everybody is here, Let’s set off. ! b5 A/ b+ |! E. A% I8 i A.Since B.Because C.For D.After: R+ N+ |* \* l- { P2 P# {9 j5 h
23、It was he was ill that he was absent yesterday. 5 z) }' }1 @9 {3 v { A.because B.as C.since D.now that: {4 J# |+ L+ Y2 n- I' R" C; I
24、 it is raining, we had better take a taxi. ; l% k# t2 O" W$ Z A.For B.As C.Because of D.When% v8 \! R0 | f* ~
25、“Why can’t you do it now?”“ I’m too busy.”6 L1 F$ M( v4 |0 {: _
A.Since B.As C.Because D.For , R* ^" q1 F5 z ?. p
21、B 22、A 23、A 24、B 25、C