1. What will you do if you hear the burglar alarm?

-> If 1 : If + S1 + Vs/es, S2 + will + Vinf

2. John got used to staying alone when he was a child.

-> get used to + Ving: trở nên quen với

3. My father is going to have his motor repaired tomorrow.

-> have + something ( vật ) + Vpp

4. Yesterday, he had completed all his homework before going to bed.

-> quá khứ hoàn thành + before + Ving

5. Ask her to see me when she has finished her work.

-> ask + SO + to V : yêu cầu ai đó làm gì 

=>What (do) will you do ? if you hear the burglar alarm?

=> John got used to (stay) Staying alone when he was a child.

=>My father is going to have his motor (repair) repairde tomorrow. 

=> Yesterday, he (complete) completed  all his homework before going to bed.

=> Ask her (see) to see me when she has finished her work.

Team FA