1) Jenny ____ (come) here every Friday evening.
2) Boys _____ (grow) up quickly .
3) Steven always ____ (try) to play tricks on others.
4) The moon ____ (shine) only at night.
5) Usually the workers ____ (have) their lunch at one o'clock.
6) She ___ (go) to school by bus.
7) My grandmother sometimes ___ (lose) her way in the city.
更新1:
是 Present Tense