选择配伍
⑴Is that bag heavy ?{#blank#}1{#/blank#} A、Certainly .
⑵What day is it today ?{#blank#}2{#/blank#} B、You're welcome .
⑶Is it empty ?{#blank#}3{#/blank#} C、It's Thursday .
⑷Who's on duty today ?{#blank#}4{#/blank#} D、Yes , it's heavy .
⑸Can you carry this bag ?{#blank#}5{#/blank#} E、Li Lei is on duty today .
⑹Let's put the books on the desk .{#blank#}6{#/blank#} F、Yes , it is .
⑺Thank you .{#blank#}7{#/blank#} G、OK .
⑻Could you help me ?{#blank#}8{#/blank#} H、Yes , we are all here .
⑼Let me help you . {#blank#}9{#/blank#} I、No , thanks .
⑽Are we all here today ?{#blank#}10{#/blank#} J、No , I can't .
