Rewrite the following sentences, using the structure of imperative. You should wash your hands before meals.

. Choose the best answer. Mind about what I just ........................ now. A. said B. say C. did say D. didn’t say

Rewrite the following sentences, using the structure of imperative. You should not eat too much candy.

Give the correct form of the verbs in the past tense. send->.............

. Write the questions for the underlined words or phrases. Dr Lai will check your teeth.

Fill in the blank with the correct form of the verbs in the box. start have take eat stop return buy meet travel move tell ...