It-句型综合练习题(共2页).doc

1. Itwasabout600yearsago_thefirstclockwithafaceandanhourhandwasmade.2. Itwasnotuntilshetookoffherdarkglasses_Irealizedshewasafamousfilmstar.3. Itisnecessarythathe_(remember)thesewords.4. _isreportedthatanotherman-madesatellitehasbeenputintoorbit.5. Another man-made satellite is reported _(put) into orbit.6. _is reported, another man-made satellite has been put into orbit.7. _is reported