Fill in the blanks with 'there is, there are, have ' or 'has’
Trả lời câu hỏi dưới đây:
Give the correct form of simple present or present continuous tense
Choose the best answer for each question.
The dog often waves ___ tail whenever Bob comes home.
I am as tall as ____ is.
Everyone has ___ own responsibility
Those children show ____ special interest in painting.
AIDS is dangerous. ___ has not been able to be cured up to the present time.
Several animals are in danger of extinction. We should find ways to protect ____.
Lan and Nam ____________ thirteen years old.
I _________ eleven years old.