A $1000 ____will be offered to anyone who helps to return the lost jewel .
Mrs Green wants to buy that kind of cloth because she ____ that the cloth ____very well .
---When ______ and visit our exhibition next month ?-- -When _______ , I will let you know .
Michael ______ here to see you and he ______ a note on your desk .
---How long _______ each other before they ________ married ?---For about a year .
I really wonder ______ he has posted me many parcels _____ we worked together .