Спишите предложения, употребив глагол в нужной форме: 1) it (to be) a lamp. 2) this (to be) abed. 3) i (to be) russian. 4) bill and mike (to be) french. 5 they (to be) pupils

1) It (is) a lamp.
 2) This (is) a bed.
 3) I (tam) Russian.
 4) Bill and Mike (are) French.
5 They (are) pupils