Choose the correct word or phrase for Present Perfect or Present Perfect Continuous b) Fill in the blanks using the appropriate form of the verb given in the brackets.
An example is given below.
If she .. (work) hard, she .. (pass)
If she works hard, she will pass.

3. If you . (ask) more politely, I (buy) you a drink.
4. If you . (not behave), I . (throw) you out.
5. If he .. (get) proper medical care, he . (survive)
6. Sarah will be very annoyed if Dave (not / call) her this evening.