Travellers____their reservation well in advance if they want to visit the St. Martins island.

A had better to to get

B had to better get

C had better get

D had better got

Correct Answer: Option C

Had better, had rather, would better, would rather, let, must, need, dare, make, hear ইত্যাদির পর verb এর present form হয় এবং to থাকলে তা উঠে যায়।