【用所给词的适当形式填空，每空一词。1.LastsummermyfriendsandIwent______(camp)intheforest.Itwasexciting.2.Hermotherwentoutamomentago.Sheis______(babysit)herlittlesister.3.JustnowI______(hear)hi】

　　用所给词的适当形式填空，每空一词。

　　1. LastsummermyfriendsandIwent______(camp)intheforest.Itwasexciting.

　　2. Hermotherwentoutamomentago. Sheis______(babysit)herlittlesister.

　　3. JustnowI______(hear)himplaytheviolin.

　　4. —WhatareLiuYingandherclassmatesdoingforvacation?

　　—Theyaregoing______(hike)inthemountains.

　　5. Iam______(plan)tohavearelaxingvacation.

　　6. Thecompany(公司)______(send)someengineersabroadlastyear.

　　7. —Whataretheydoingforvacation?

　　—Theyare______(relax)athome.