21、The old lady sat in an armchair, her cat______beside her.A. layB. lyingC liedD. Laying
A. lay
B. lying
C. lied
D. Laying
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22.I appreciate___________to the partyA.to be ing invitedB.to be invitedC. having invitedD._Being invited
A. to be ing invited
B. to be invited
C. having invited
D. Being invited
23._______economically, one tin of oil will last at least three months.A. To useB. To be usedC. UsingD.used
A. To use
B. To be used
C. Using
D. used
24、Anyone is entitled to such benefit, ______of age or sex.A. insteadB. in spiteC. in caseD. Regardless
A. instead
B. in spite
C. in case
D. Regardless
25.He sent his son to ________ a towel from the bathroom.
A. bring
B. carry
C. fetch
D. take